Gerry Stellenberg is the founder and leader of Multimorphic, a pinball company driving mechanical innovation through a platform-based approach to pinball design. He positions Multimorphic's offerings as intentionally different from traditional pinball machines, emphasizing a kit-heavy business model and the P3 platform strategy. Stellenberg has been a visible figure in the pinball industry across 2025-2026, participating in factory tours, industry discussions about tariffs and business models, and product launches.
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The rotating disc mechanic in Dungeon Crawler Carl is Gerry Stellenberg favorite mechanical innovation across all Multimorphic games
Dungeon Crawler Carl will be one of the deepest pinball games ever developed
Ender's Game features a two-sided captive ball balance mechanism representing compassion vs. aggression as direct thematic translation
Founder of Multimorphic; states the rotating disc mechanic in Dungeon Crawler Carl is his favorite mechanical innovation across all Multimorphic games
Founder and president of Multimorphic; provided quotes about both game announcements
Founder of Multimorphic; articulated design philosophy for Ender's Game captive ball balance mechanic as thematic translation
Head of Multimorphic; interviewed about game development, design philosophy, and technical innovations
Head of Multimorphic; primary speaker in announcement interview discussing design philosophy, theme integration, and production timelines
Owner/CEO of Multimorphic, releasing a new P3 game imminently; criticized by Kaneda for poor timing and opacity on sales figures
No linked glossary terms
The partnership represents a natural next step in Multimorphic's pursuit of immersive pinball experiences
Multimorphic's P3 platform games deliver playable stories through playfield design, rules, and multimedia (audio/video/lightshow) experiences
Multimorphic is a bootstrapped company without venture capital
Gerry Stellenberg developed the P-ROC board in 2009 before founding Multimorphic
P3 prototypes date to 2012 and the platform has been shipping for approximately 9 years
Dutch Pinball, American Pinball, and Spooky Pinball have used or still use Multimorphic P-ROC boards
P3 flipper assemblies are probably the most reliable in the industry today
The wooden rail warping issue in early P3 machines was resolved four years ago through metal roller upgrades
Nine unique physical playfield modules exist for P3 with 27 total games available including add-ons
Heist module has eight or nine add-on games, more than any other P3 module
Scott Denesi guided the design of Final Resistance, bringing traditional pinball experience to the P3 platform
P3 flipper mechanics are identical to traditional flipper mechanics despite different appearance
Multimorphic is the only pinball company focused on providing value for machines customers already own
Multimorphic has unannounced P3 games in development that are 'truly incredible' but not ready to show
New Multimorphic game launches trigger production queues exceeding 12 months
Multimorphic will not launch new P3 games at Texas Pinball Festival 2026
The poor production estimates are entirely the responsibility of Gerry Stellenberg due to logistical challenges and surprises common in pinball manufacturing.
Machine production remains slower than desired, and batch 3 machines will not begin processing for another 4-5 weeks.
Portal Game Kits are shipping at a good pace with all remaining batch 3 orders expected to ship within the next week.
Portal owners are sharing how much they love the game and that Multimorphic is working hard to fulfill pre-orders.
Gerry Stellenberg founded Multimorphic to create a multi-game capable pinball system after realizing he had 12 standalone machines taking up excessive space and cost
The first pinball machine Gerry Stellenberg ever played was Theater of Magic in a pool hall during college in the mid-1990s
Virtual pinball platforms have successfully introduced new players to pinball and converted them to physical machine purchases
The pinball industry needs manufacturer consolidation despite having capacity to grow community overall
Tariffs on Chinese imports jumped to 100%+ percent, potentially doubling Portal parts costs
Multimorphic started Elemental development as 'Whack-A-Hole' demo on early P3 prototypes
Elemental has been in development for 4.5 years
Rory Cernuda did original Elemental graphics; Gerry wrote early code; Michael Ocean turned it into a real game
Weird Al was released two years after Heist
Weird Al is the best-selling P3 cabinet to date
The P3 Rock board designed in 2012 is still the most advanced control system in pinball compared to Stern Node board and Spike 2
Multimorphic is currently cash-flow positive and profitable enough to justify continued game development
Each P3 game module release after Weird Al has sold more game kits than the previous release
Taking preorders in 2013 with expectation of 1-year ship, but first production machine shipped 4 years later in 2017
Gerry worked 10 years with no paycheck to build Multimorphic
The first P3 prototype computer system is more advanced than any other pinball machine computer system today except the P3
Heist was released in 2020 right when COVID hit
The Princess Bride is the largest/biggest theme Multimorphic has done to date
Multimorphic can exceed 10 games per week production capacity
Three-tier edition strategy is most appropriate for licensed IP titles with dedicated fan bases
The Fire Swamp mode is the best pinball mode ever made
The Princess Bride has numerous film scenes well-suited for pinball modes with memorable quotes
P3 owners judge gameplay based on first installed game and often ignore platform improvements over time
The pinball market is crowded with many new games releasing yearly, making it important to give superfans early notice for budgeting purposes
Future Multimorphic games will likely use three-tier model based on theme and anticipated fanbase
Stellenberg worked at Tipping Point Technologies for several years on intrusion detection systems and experienced severe burnout working 16+ hour days before leaving to pursue entrepreneurial projects.
Gerry Stellenberg first played pinball in college at Virginia Tech around 1995-1997 on Theater of Magic or Attack from Mars after friends at a pool hall introduced him to the game.
Stellenberg and a project partner built a labyrinth-style game with optical sensor gates as a senior project in computer engineering class, developing it from scratch with woodworking and custom electronics.
National Instruments offered Stellenberg a job at a career fair, and he worked there after college while developing his first custom pinball control system using the company's digital I/O boards and LabView software.
Stellenberg obtained a TriZone pinball machine from a local collector for $25-50, transported it with his father, and retrofitted it with National Instruments control electronics and LabView software in his Austin apartment.
The early TriZone control project eventually ended up in the dumpster when Stellenberg moved to a new apartment because it was not fun to play and he didn't want to move it.
P-Rock was designed in 2008 as an enabling technology to control custom pinball machines, with the goal of allowing different software applications to run on the same hardware platform like smartphones.
P-Rock was not initially intended as a commercial product but evolved organically into one through community interest on rec.games.pinball, with Stellenberg deciding to build 'a few extras' for interested people.
Gerry Stellenberg personally inspects and tests every P3 unit before factory shipment
3D printing for common plastic parts is more cost-effective than small-batch outsourcing to traditional plastics manufacturers
New P3 machine ordered today has estimated ship time of around one year
Multimorphic is increasing its manufacturing speed for P3 machines
Multimorphic module wait time is approximately ten weeks
Multimorphic has a 12-month wait time for new orders
Hiring competitive champions as rules designers will improve game fun factor across all skill levels rather than bias toward competitive players
Multimorphic has an unannounced licensed game in development for P3 with Denise audio
Multimorphic purchased semiconductor inventory early to secure 12 months of production capacity
Manufacturing lead times have increased 4-5x compared to pre-pandemic baseline
The speculative claim that Multimorphic's licensed game is Rush or Toy Story is incorrect
The Multimorphic licensed game is expected to release this year pending approvals and supply chain resolution
Sorcerer's Apprentice is very much a traditional pinball game with supplementary video game elements rather than a video game-inspired creation.
Multimorphic is currently shipping new CCR playfield module orders in under two weeks
Pandemic did not significantly disrupt Multimorphic's core development workflow, only supply chain and location-based placements
Multimorphic has an upcoming licensed title in development that will drive P3 system sales
The entire development team worked remotely for 12 months without meeting in person
Stephen Silver's promotional video production background made him ideal for crafting the Heist! story and narrative direction
Theme selection for Heist! involved internal brainstorming, voting, and focus group testing
The upper flipper enables cross-playfield ball movement not possible with traditional two-flipper configurations
P3 owners purchasing all three conventional games will spend significantly less than buying three single-themed machines
Heist! took approximately two years to develop, with around one year of solid team effort
The crane mechanism is fundamentally different from prior pinball crane implementations
Heist! is the most fully-featured and deepest P3 game developed to date
Multimorphic is interested in pursuing licensed themes for future P3 games when budget and timing permit
P-ROC eliminates need for parallel port connections, only requires USB
The first P3 prototype was exhibited at Texas Pinball Festival 2012 and won an award
Stellenberg currently owns only three pinball machines: Theater of Magic, Attack from Mars, and Whitewater
Custom Judge Dredd demo with P-ROC/MPF was fully playable with voice, music, and sound effects after 10 months of development
PyProcGame and LibPinProc framework became foundational for modern-day custom game development frameworks
Using P-ROC and MPF is not nearly as complicated as traditional custom pinball development methods
P-ROC supports 208 total drivers (32 direct + 176 multiplexed)
Game logic/rules code runs on external computer connected to P-ROC via USB
P-ROC manages all control circuits independently without requiring the board to run game code
Mission Pinball Framework is an open-source software development framework for custom pinball
P-ROC board works identically across WPC, White Star, and Spike machines with only mounting plate differences
Got into pinball in the mid-1990s while in college at Virginia Tech, primarily playing Theater of Magic and Attack from Mars
Designed the P-Rock control board to enable custom rule set development on existing WPC and Stern pinball machines
Adam Preble structured the P-Rock device driver into LibPinProc and developed PyProcGame framework over 3-5 months of collaboration
Bride of Pinbot 2 video presentation at Pinball Expo 2011 was the breakthrough moment that demonstrated custom pinball viability to the broader community
Originally created pinballcontrollers.com as sole proprietorship to sell P-Rock boards while keeping LibPinProc and PyProcGame open-source
The P3 uses an infrared grid system with transmitters and receivers along playfield edges to track ball position as it rolls across the LCD display
The P3 slingshot mechanism was designed using mountain bike brake lines to remotely mount flipper linkages over the LCD without drilling through the screen
Gerry Stellenberg spends 30-40% of his time on logistics and vendor management rather than game design and development
The base P3 platform takes approximately 4-5 man-days to build, while playfields range from 2 hours to 14-15 hours depending on complexity
Multimorphic designed the P3 platform from inception to support games from in-house developers, external companies, and customer-developed sources
Multimorphic moved to in-house production about 4 months before this interview to avoid ethical labor issues with contract manufacturers
Single-player experience is fun and engaging even without multiplayer linking
CCR code was 60% complete at Texas Pinball Festival 2018
Founder of Multimorphic, announced partnership with Stumblor Pinball
Founder and president of Multimorphic Inc.; championing the partnership and articulating the company's design philosophy
Multimorphic representative; author of official update on P3 quality improvements and product roadmap
Multimorphic leadership; authored official company update taking responsibility for production delays
Multimorphic leadership; author of official production update; likely founder/executive
Multimorphic representative; authored June 2026 public production update
Multimorphic leadership; author of official March 2026 production update
Developer of Elemental Pinball
Multimorphic representative signing the announcement
Founder/operator at Multimorphic; reached out to Jimmy Lipham after initial John Papadiuk opportunity; mentioned as early homebrew community figure
Designer/lead of P-ROC and P3 open-source electronics platforms; critical infrastructure for homebrew pinball; provided support to Gullix on Wrath of Olympus and Legends of Valhalla
Creative director and leader of Multimorphic; orchestrated the Weird Al game design and licensing deal; achieved company's greatest sales day in eight years of operation.
Founder/owner of Multimorphic; makes decisions based on personal vision without market research
Representative of Multimorphic providing official statement about TPF 2026 announcement plans
Creator/leader of Multimorphic; Wolfgang credits him with advancing homebrew community through tools and platform development
Head of Multimorphic; claims upcoming game has 'most impressive mechanism in pinball history'; subject of criticism re: platform limitations.
VP at Multimorphic, developer of P-ROC board (2009), technology executive with background in FPGA design, networking protocols, and hardware engineering at companies including Virginia Tech graduate, National Instruments, Cisco, 3COM, Tipping Point
Founder of Multimorphic Pinball; interviewed by RTX Pinball about company's licensed/unlicensed game strategy
Multimorphic founder; confirmed next game is licensed and teased new mechanical innovation at TPF 2026 seminar
Founder of Multimorphic; presented opening remarks at Texas Pinball Seminar 2026; explains P3 value proposition and business philosophy
Associated with Multimorphic factory operations
Founder and engineer of Multimorphic Inc.; studied computer engineering at Virginia Tech; created P-Rock board and P3 platform
Creator of the P3 platform and Multimorphic founder, previously guest on the podcast
Multimorphic P3 representative, demonstrated P3 games (Heists, Sorcerer) at Expo
Head of Multimorphic; consulted by Nick Baldridge on P3 Rock board pinout and hardware troubleshooting
Representative of Multimorphic; attended Texas Pinball Festival
P-ROC board designer/developer, running pinballcontrollers.com, presenting seminar on custom pinball software
Head/CEO of Multimorphic; project manager for Sorcerer's Apprentice; interviewed on podcast regarding P3 platform strategy and game design philosophy
Founder of Multimorphic; announced P3 placement at Dave & Buster's Austin location
Founder of Multimorphic; described by employees as supportive, whip-smart, and knowledgeable across product development, supply chain, and software
Founder of Multimorphic; scheduled to be interviewed by Ryan Claytor next week
Multimorphic company founder; discussed ongoing systems architecture development needs with correspondent
Founder of Multimorphic; building team of developers around P3 platform
Founder of Multimorphic; discussed P-Rock board's original intent and evolution
Founder of Multimorphic; will be at Southern Fried Gaming Expo for entire show
Owner of Multimorphic; contributed programming to Weird Al's Museum light shows alongside Michael Ocean and Greg Goldie
Founder and owner of Multimorphic; designer of P-Rock control board and P3 system; discussed his 10-year unpaid journey to build the company
Multimorphic head; revealed Weird Al prematurely; acknowledged workforce hiring challenges
Founder/owner of Multimorphic. Praised for engineering, criticized for marketing strategy. Made decision to shift from original themes (Heist, Cosmic Kart Racing) to licensed IP.
Founder and owner of Multimorphic; worked with Scott Danesi on homebrew community development prior to TNA
Founder/owner of Multimorphic, discussing new games (Heist, Sorcerer's Apprentice) and supply chain challenges
Founder/owner of Multimorphic; Kaneda directly addresses lack of progress on Weird Al game kits
Multimorphic representative, guest on Flippin' and Mashin' podcast
Founder/owner of Multimorphic; primary host and designer discussing P3 platform capabilities and Cosmic Kart Racing mechanics
Founder/owner of Multimorphic; criticized for refusing to produce games in standard cabinet format despite community demand
Artist who created Stargazer artwork; later founded Multimorphic; started at Stern in 1980
Founder/owner of Multimorphic. Kaneda criticizes his management of the company, claims he hasn't taken salary in a decade, and demands transparency on unit sales numbers.
Founder/owner of Multimorphic; appeared in chat during stream
Multimorphic founder/software developer; posting social media updates about Weird Al game development
P-Rock Multimorphic System engineer; responsible for hardware engineering and production of P3 system used in TNA
Founder of Multimorphic; technology/electrical engineer background; started in data networking and security; built custom pinball circuits; transitioned to founding Multimorphic to solve space/pricing issues for collectors
Founder/owner of Multimorphic; technical expert leading P3 demonstration; explains platform architecture, software/hardware design philosophy
Founder/owner of Multimorphic; discussed Princess Bride reveal and open platform philosophy
President and CEO of Multimorphic; created P-ROC board and P3 platform; designer of Weird Al pinball machine
Founder and president of Multimorphic, creator of P-Rock controller, pioneering figure in homebrew/custom pinball movement
Head of Multimorphic; discussed game creation with Stephen Silver
Head of Multimorphic; provided primary commentary on game development, platform strategy, and design philosophy for Princess Bride
Multimorphic representative who announced first production run of P3 machines with Q3 2017 delivery
Multimorphic representative; presented P3 platform enhancements
Head of Multimorphic; managed Sorcerer's Apprentice development project
Multimorphic head; discussed Portal design philosophy and playfield extender innovation
Head of Multimorphic; data networking industry veteran; technical lead explaining P3 internet architecture
Head of Multimorphic, interviewed in bonus podcast about new facility and future plans
Head of Multimorphic; provides facility tour and production insights; personally oversees QA/testing of all P3 units
Creator of Multimorphic P3 Pinball Platform; presented platform overview and vision seminar
Founder and head of Multimorphic; developed P3 modular platform
Head of Multimorphic, Inc.; provides statements about company development process, collaboration methodology, and strategic direction for Kerins/MacAlpine hiring
Head of Multimorphic; provided all major quotes and strategic context for Heist!
Design team lead, holding Texas Pinball Festival seminar on Final Resistance
Multimorphic founder and CCR chief designer; made strategic decision not to link machines at TPF 2018 reveal
Founder of Multimorphic Pinball, announced Baldridge's hire
Founder of Multimorphic; provided official business update on production improvements and game delays
Founder of Multimorphic; shared official company production update
Founder of Multimorphic; issued official press release
Founder of Multimorphic Pinball
Multimorphic founder; explained platform economics and strategy for P3 module releases on Pinside
Multimorphic founder/leadership, issued detailed business update on production status
Founder of Multimorphic Pinball
Founder of Multimorphic; issued official production and pricing announcements
Multimorphic staff member who shared LED attract kit video
Leadership at Multimorphic; provided production update
Owner of Multimorphic; posted production and development update
Multimorphic founder/representative; announced Weird Al module and authored press release
Designer/leader at Multimorphic; featured on Pinball Profile discussing Princess Bride release.
Founder of Multimorphic; created P-Rock board (Pinball Remote Operations Controller); key figure enabling homebrew pinball development
Creator/maintainer of Multimorphic P3 platform and forum; provided base generic code that Scott used for early development
Founder of Multimorphic, issued business update about production challenges and expansion
Multimorphic founder; sent email announcing production delays, price increases, and code update for Weird Al Museum module
Owner/founder of Multimorphic; contributed coding to Weird Al project; programmed light shows
Co-founder/creator of Multimorphic; primary interview guest discussing P3 strategy, Portal development, third-party ecosystem, and business challenges.
Founder of Multimorphic; originally P-Rock board company owner; created P3 platform; recruited Silver as creative director for game development.
Founder of Multimorphic; sent email update announcing game development pause for quality review
Founder, CEO, and owner of Multimorphic; electrical engineer; hands-on manager involved in most company decisions; personally tests all machines before shipping
Owner/founder of Multimorphic; issued February production update detailing P3 timeline and new game information
Founder of Multimorphic; confirmed Princess Bride game is mode-complete, feature-complete with all rules in place
Multimorphic founder/leader; interviewed at company boardroom for separate podcast episode about company direction
Multimorphic founder; previously led playfield designs; stepped aside for Stephen Silver on Heist
Founder and owner of Multimorphic; handles design, manufacturing, logistics, and day-to-day operations; recently transitioned company from contract manufacturing to in-house production; heavily involved in all aspects including janitorial duties.
Founder of Multimorphic; secured Weird Al licensing deal; credited with engineering success of the license acquisition
Founder/head of Multimorphic; gave seminar on P3 innovation; hosted facility visit and interview
Founder and CEO of Multimorphic; designer of P3 platform; interviewee discussing licensing strategy and development philosophy
Founder of Multimorphic; created P-Rock/P3 platform architecture; discussed P3 market positioning and design philosophy
Pioneer of homebrew pinball scene ~15 years ago; helped establish basics of homebrew building.
Founder of Multimorphic; managing P3 platform with 14 games and licensed game development; ranked #2
Referenced as Jerry (G. Stellenberg); associated with Multimorphic leadership/design team
Founder/leader of Multimorphic; described by Kevin as 'gentleman,' generous, open-minded, friendly, and passionate; invited Kevin to factory reveals
Owner/founder of Multimorphic; intentionally positions platform as different from traditional pinball; acknowledged design trade-offs during Hardy's visit
Co-creator of original P-ROC framework used in Cactus Canyon and Rick and Morty
Multimorphic founder; wrote detailed explanation of tariff impacts; offered six options but Kaneda suggests ignoring them for 'normal' pinball
Associated with Multimorphic; characterized as continuing operations with unclear revenue model
Multimorphic founder; referenced in discussion of tariff impacts and business model
Multimorphic founder/leadership; driving mechanical innovation in pinball
Associated with Multimorphic P3 strategy; host criticizes kit-heavy approach