My Save State
Games
Sign in
Sign up
Games
Gordi series
Filters & Sort
Sort options
Sort by
Popularity
Alphabetical
Release date
Direction
Descending
Ascending
Filter options
Platform
Any platform
1292 Advanced Programmable Video System
3DO Interactive Multiplayer
64DD
AY-3-8500
AY-3-8603
AY-3-8605
AY-3-8606
AY-3-8607
AY-3-8610
AY-3-8710
AY-3-8760
Acorn Archimedes
Acorn Electron
Advanced Pico Beena
AirConsole
Amazon Fire TV
Amiga
Amiga CD32
Amstrad CPC
Amstrad GX4000
Amstrad PCW
Analogue electronics
Android
Apple II
Apple IIGS
Apple Pippin
Arcade
Arcadia 2001
Arduboy
Atari 2600
Atari 5200
Atari 7800
Atari 8-bit
Atari Jaguar
Atari Jaguar CD
Atari Lynx
Atari ST/STE
BBC Microcomputer System
Bally Astrocade
BlackBerry OS
Blu-ray Player
CDC Cyber 70
Call-A-Computer time-shared mainframe computer system
Casio Loopy
ColecoVision
Commodore 16
Commodore C64/128/MAX
Commodore CDTV
Commodore PET
Commodore Plus/4
Commodore VIC-20
DEC GT40
DOS
DUPLICATE Stadia
DVD Player
Daydream
Digiblast
Donner Model 30
Dragon 32/64
Dreamcast
EDSAC
Elektor TV Games Computer
Epoch Cassette Vision
Epoch Super Cassette Vision
Evercade
Exidy Sorcerer
FM Towns
FM-7
Fairchild Channel F
Family Computer
Family Computer Disk System
Ferranti Nimrod Computer
Gamate
Game & Watch
Game Boy
Game Boy Advance
Game Boy Color
Game.com
Gear VR
Gizmondo
Google Stadia
HP 2100
HP 3000
Handheld Electronic LCD
Hyper Neo Geo 64
HyperScan
Imlac PDS-1
Intellivision
Intellivision Amico
LaserActive
LeapTV
Leapster
Leapster Explorer/LeadPad Explorer
Legacy Computer
Legacy Mobile Device
Linux
MSX
MSX2
Mac
Mega Duck/Cougar Boy
Meta Quest 2
Meta Quest 3
Microcomputer
Microvision
N-Gage
NEC PC-6000 Series
Neo Geo AES
Neo Geo CD
Neo Geo MVS
Neo Geo Pocket
Neo Geo Pocket Color
New Nintendo 3DS
Nintendo 3DS
Nintendo 64
Nintendo DS
Nintendo DSi
Nintendo Entertainment System
Nintendo GameCube
Nintendo Switch
Nintendo Switch 2
Nuon
OOParts
Oculus Go
Oculus Quest
Oculus Rift
Oculus VR
Odyssey
Odyssey 2 / Videopac G7000
OnLive Game System
Ouya
PC (Microsoft Windows)
PC Engine SuperGrafx
PC-50X Family
PC-8800 Series
PC-9800 Series
PC-FX
PDP-1
PDP-10
PDP-11
PDP-7
PDP-8
PLATO
Palm OS
Panasonic Jungle
Panasonic M2
Philips CD-i
PlayStation
PlayStation 2
PlayStation 3
PlayStation 4
PlayStation 5
PlayStation Portable
PlayStation VR
PlayStation VR2
PlayStation Vita
Playdate
Playdia
Plug & Play
PocketStation
Pokémon mini
Polymega
R-Zone
SDS Sigma 7
SG-1000
Satellaview
Sega 32X
Sega CD
Sega CD 32X
Sega Game Gear
Sega Master System/Mark III
Sega Mega Drive/Genesis
Sega Pico
Sega Saturn
Sharp MZ-2200
Sharp X1
Sharp X68000
Sinclair QL
Sinclair ZX81
Sol-20
SteamVR
Super A'Can
Super Famicom
Super NES CD-ROM System
Super Nintendo Entertainment System
SwanCrystal
TRS-80
TRS-80 Color Computer
Tapwave Zodiac
Tatung Einstein
Terebikko / See 'n Say Video Phone
Texas Instruments TI-99
Thomson MO5
Tomy Tutor / Pyuta / Grandstand Tutor
TurboGrafx-16/PC Engine
Turbografx-16/PC Engine CD
Uzebox
V.Smile
VC 4000
Vectrex
Virtual Boy
Virtual Console
Visual Memory Unit / Visual Memory System
Watara/QuickShot Supervision
Web browser
Wii
Wii U
Windows Mixed Reality
Windows Mobile
Windows Phone
WonderSwan
WonderSwan Color
Xbox
Xbox 360
Xbox One
Xbox Series X|S
ZX Spectrum
Zeebo
e-Reader / Card-e Reader
iOS
visionOS
Genre
Any genre
Adventure
Arcade
Card & Board Game
Fighting
Hack and slash/Beat 'em up
Indie
MOBA
Music
Pinball
Platform
Point-and-click
Puzzle
Quiz/Trivia
Racing
Real Time Strategy (RTS)
Role-playing (RPG)
Shooter
Simulator
Sport
Strategy
Tactical
Turn-based strategy (TBS)
Visual Novel
Theme
Any theme
4X (explore, expand, exploit, and exterminate)
Action
Business
Comedy
Drama
Educational
Erotic
Fantasy
Historical
Horror
Kids
Mystery
Non-fiction
Open world
Party
Romance
Sandbox
Science fiction
Stealth
Survival
Thriller
Warfare
Released from
Released to
Hide themes
Erotic
Hide categories
Ports
DLC
Bundles
Expansions
Apply
Quantum Castle
Dec 31, 1995
Quantum Castle is an Israeli quiz game for children.
PC
Log
Want to Play
Collection
Sort options
Sort by
Popularity
Alphabetical
Release date
Direction
Descending
Ascending
Filter options
Platform
Any platform
1292 Advanced Programmable Video System
3DO Interactive Multiplayer
64DD
AY-3-8500
AY-3-8603
AY-3-8605
AY-3-8606
AY-3-8607
AY-3-8610
AY-3-8710
AY-3-8760
Acorn Archimedes
Acorn Electron
Advanced Pico Beena
AirConsole
Amazon Fire TV
Amiga
Amiga CD32
Amstrad CPC
Amstrad GX4000
Amstrad PCW
Analogue electronics
Android
Apple II
Apple IIGS
Apple Pippin
Arcade
Arcadia 2001
Arduboy
Atari 2600
Atari 5200
Atari 7800
Atari 8-bit
Atari Jaguar
Atari Jaguar CD
Atari Lynx
Atari ST/STE
BBC Microcomputer System
Bally Astrocade
BlackBerry OS
Blu-ray Player
CDC Cyber 70
Call-A-Computer time-shared mainframe computer system
Casio Loopy
ColecoVision
Commodore 16
Commodore C64/128/MAX
Commodore CDTV
Commodore PET
Commodore Plus/4
Commodore VIC-20
DEC GT40
DOS
DUPLICATE Stadia
DVD Player
Daydream
Digiblast
Donner Model 30
Dragon 32/64
Dreamcast
EDSAC
Elektor TV Games Computer
Epoch Cassette Vision
Epoch Super Cassette Vision
Evercade
Exidy Sorcerer
FM Towns
FM-7
Fairchild Channel F
Family Computer
Family Computer Disk System
Ferranti Nimrod Computer
Gamate
Game & Watch
Game Boy
Game Boy Advance
Game Boy Color
Game.com
Gear VR
Gizmondo
Google Stadia
HP 2100
HP 3000
Handheld Electronic LCD
Hyper Neo Geo 64
HyperScan
Imlac PDS-1
Intellivision
Intellivision Amico
LaserActive
LeapTV
Leapster
Leapster Explorer/LeadPad Explorer
Legacy Computer
Legacy Mobile Device
Linux
MSX
MSX2
Mac
Mega Duck/Cougar Boy
Meta Quest 2
Meta Quest 3
Microcomputer
Microvision
N-Gage
NEC PC-6000 Series
Neo Geo AES
Neo Geo CD
Neo Geo MVS
Neo Geo Pocket
Neo Geo Pocket Color
New Nintendo 3DS
Nintendo 3DS
Nintendo 64
Nintendo DS
Nintendo DSi
Nintendo Entertainment System
Nintendo GameCube
Nintendo Switch
Nintendo Switch 2
Nuon
OOParts
Oculus Go
Oculus Quest
Oculus Rift
Oculus VR
Odyssey
Odyssey 2 / Videopac G7000
OnLive Game System
Ouya
PC (Microsoft Windows)
PC Engine SuperGrafx
PC-50X Family
PC-8800 Series
PC-9800 Series
PC-FX
PDP-1
PDP-10
PDP-11
PDP-7
PDP-8
PLATO
Palm OS
Panasonic Jungle
Panasonic M2
Philips CD-i
PlayStation
PlayStation 2
PlayStation 3
PlayStation 4
PlayStation 5
PlayStation Portable
PlayStation VR
PlayStation VR2
PlayStation Vita
Playdate
Playdia
Plug & Play
PocketStation
Pokémon mini
Polymega
R-Zone
SDS Sigma 7
SG-1000
Satellaview
Sega 32X
Sega CD
Sega CD 32X
Sega Game Gear
Sega Master System/Mark III
Sega Mega Drive/Genesis
Sega Pico
Sega Saturn
Sharp MZ-2200
Sharp X1
Sharp X68000
Sinclair QL
Sinclair ZX81
Sol-20
SteamVR
Super A'Can
Super Famicom
Super NES CD-ROM System
Super Nintendo Entertainment System
SwanCrystal
TRS-80
TRS-80 Color Computer
Tapwave Zodiac
Tatung Einstein
Terebikko / See 'n Say Video Phone
Texas Instruments TI-99
Thomson MO5
Tomy Tutor / Pyuta / Grandstand Tutor
TurboGrafx-16/PC Engine
Turbografx-16/PC Engine CD
Uzebox
V.Smile
VC 4000
Vectrex
Virtual Boy
Virtual Console
Visual Memory Unit / Visual Memory System
Watara/QuickShot Supervision
Web browser
Wii
Wii U
Windows Mixed Reality
Windows Mobile
Windows Phone
WonderSwan
WonderSwan Color
Xbox
Xbox 360
Xbox One
Xbox Series X|S
ZX Spectrum
Zeebo
e-Reader / Card-e Reader
iOS
visionOS
Genre
Any genre
Adventure
Arcade
Card & Board Game
Fighting
Hack and slash/Beat 'em up
Indie
MOBA
Music
Pinball
Platform
Point-and-click
Puzzle
Quiz/Trivia
Racing
Real Time Strategy (RTS)
Role-playing (RPG)
Shooter
Simulator
Sport
Strategy
Tactical
Turn-based strategy (TBS)
Visual Novel
Theme
Any theme
4X (explore, expand, exploit, and exterminate)
Action
Business
Comedy
Drama
Educational
Erotic
Fantasy
Historical
Horror
Kids
Mystery
Non-fiction
Open world
Party
Romance
Sandbox
Science fiction
Stealth
Survival
Thriller
Warfare
Released from
Released to
Hide themes
Erotic
Hide categories
Ports
DLC
Bundles
Expansions
Apply
