Mean Hamster game catalog
Games
Four decades of original games, ports, experiments, and rediscovered releases—made for everything from Atari hardware to the browser.
33 games · 3compilers & players
Prepare & play
Game compilers & players
Build native games, add cartridge processing power, or enjoy interactive fiction on a HamsterOS PC.
C64 & Atari: choose how to play →
Mean Hamster Power Engine for 8-Bits
Free softwareFree Windows or Mac software that teams up your C64 or Atari XL/XE with a supported cartridge’s processor for enhanced games, emulators and peripheral features.
ZipZork
Free softwareThe free Z-machine interpreter for HamsterOS on PCs, ready now with Zork I and support for .z1 through .z6 story files.
AGI-64
Free softwareSierra Game Compiler for Windows builds seventeen native adventures for C64 and Atari XL/XE, including Space Quest: The Lost Chapter. The original computer’s own CPU runs the game, with no cartridge processor assistance. Free Windows or Mac tool; bring your own commercial game files.
Available now
6 current releases
KLIX 5200
AvailableThe Atari 5200 tile-stacking game returns in a refined 2026 cartridge edition with improved movement and smoother gameplay.
Scary Mansion 3D+ 5200
AvailableThe updated Atari 5200 adventure: explore 90 rooms across two mazes with new creatures, new treasure, bug fixes, a new title screen, and updated instructions.
Blockade 5200
AvailableA digital Atari 5200 ROM release, ready now for compatible hardware and emulators.
Super Attack Battle 5200
AvailableUp to four players battle with tanks, helicopters, submarines, and jets across four playing fields for each vehicle type.
Gauntlet II 5200
AvailableGauntlet II for Atari 5200 is now shipping on a physical cartridge.
TET-TRS Model II
AvailableA falling-block puzzle game for the TRS-80 Model II, available on a physical 8-inch autoboot disk with a printed label.
In production
6 upcoming
Shadowgate for C64
Coming soonComing soon to Commodore 64: explore Shadowgate with mouse controls and a graphical inventory. Future access will be through AGI-64.
Kung-Fu Master
Coming soonAtari 5200 and Atari 8-bit (48 KB RAM required). Five floors. One rescue. Coming soon.
Castles & Kings 5200
Coming soonComing soon: Mean Hamster is bringing the rediscovered Castles & Kings prototype to the Atari 5200.
Solo Dragon 5200
Coming soonAtari 5200 · Christmas 2026. Also coming to Atari 8-bit (requires 48 KB RAM).
Crossbow
Coming soonThe Exidy classic is getting a full remake — updated graphics, new music and sound, power-ups, and hidden secrets. Coming to PC, Mac, iOS, and Android.
Cat Wash 2
Coming soonRun the grooviest cat salon in town! Wash, groom, pamper, and play in this colorful sequel — more cats, more combos, and a whole lot more disco.
The full catalog
20 archived
Cat Wash
ArchiveCat Wash Play now on Big Fish! PC "Cat Wash is a quirky time management game that has you washing cats in a disco-themed pet salon. Pet grooming games are nothing new, but cat washing games are rare, combined with a…
Passport to Perfume
ArchivePassport to Perfume Play now on Big Fish! PC | Mac "Join Sophia, an adventure-seeker and perfume extraordinaire from the 1940′s in Passport to Perfume as she travels the world to find the illusive scent of Marie…
Mother Nature
Archive
Ye Olde Sandwich Shoppe
ArchiveYe Olde Sandwich Shoppe Play now on Big Fish! PC | Mac #1 time management game on Big Fish Games for 16 weeks "Ye Olde Sandwich Shoppe‘s fast-paced gameplay and the various modes will be very welcome to any time…
Everything Nice
ArchiveEverything Nice Play now on Big Fish! PC | Mac Discover a world of wonder and fun in Everything Nice! Using the mysterious Wondermachine9000, transform ordinary ingredients like buttons, candy and fluff into wonderful…
Pet Shop Hop
ArchivePet Shop Hop Play now on Big Fish! PC | Mac Running a pet store isn’t all cuddly kittens and adoring doggies. It takes keen business sense, shop upgrades, animal selection, and a lot of stamina to grow your modest pet…
Hospitopia
ArchiveHospitopia Play now on Facebook! What Is Hospitopia? Build and run your own hospital in the simulation game, Hospitopia. Hospitopia has chosen Children’s Miracle Network Hospitals as the exclusive beneficiary and will…
Bee Craft
ArchiveMean Hamster Software Presents: Bee Craft! In Bee Craft, you are Beekeeper Kristi and your job is keep the hive alive and well. Work hard to ensure the safety and health of your bees as you accompany them through the…
Vegas Nights Series
ArchiveVegas Nights Play now on Facebook! Vegas Nights is a wildly successful Facebook game seris originally published through MESMO TV's "Games" application. Vegas Nights (May 15th, 2010). Vegas Frights (Sept. 20th, 2010).…
Remarkable Farkle
ArchiveRemarkable Farkle Date: 15 May, 2010 By: GSN
Myst for PPC
ArchiveMYST and RIVEN for Pocket Pc. In 1995, a game that would become one of the best video game classics…
Atari Days
ArchiveKLAX for the Atari 5200 is a port by John Swiderski of the hit Atari arcade game of the same, featuring…
Crossbow (Mobile)
ArchiveAn officially licensed port of the Exidy classic! Crossbow was one of the first games to feature a light…
First Star
Archive
Riven for PPC
ArchiveDate: December 20, 2005 By: Cyan and Mean Hamster Software The sequel to Myst for Pocket PC/Windows Mobile with the original rich graphics, movies, sounds and music. Myst, at more than 3.5 million units sold, is the…
GSN Worldwinner.com Ports
ArchiveMean Hamster has ported several major titles for GSN's www.worldwinner.com . Click below to play the port!
Sushi Quiz
ArchiveLizzy's Royal Diner
Archive
Ghost Gobbler
ArchiveHow to Play
R8IT
ArchiveDeveloped by Mean Hamster Software Mean Hamster Software has joined together with Sleepy Giant to bring to you R8IT, the mobile photo sharing and rating app for iOS. Now you can be anywhere at anytime and share your…
