This jam is now over. It ran from 2021-11-26 00:10:00 to 2021-11-29 00:10:00. View 99 entries



The Lost Cartridge Jam is an annual game jam where game designers, writers, composers, programmers and other creatives from all over the world spend 72 hours creating a Lost Cartridge Game from scratch. 

This is the third jam in a row. For previous entries, check out the website.



Lost Cartridge Game is a game that's been both designed and stylized to look and feel like a vintage game; a game that gives the impression of having been lost in a drawer for decades only to be rediscovered in the present day. Emphasis is placed on believability, but it's up to you whether you want to express that through game design, aesthetics or both. 



Submissions will be judged on the categories "Quality of Design", "Quality of Aesthetics", "Adherence to Platform" and "Going the Extra Mile." Whoever receives the highest score across all categories will be declared the winner, and will receive all the prizes.





In addition to receiving indie retro games from our sponsors, the winner will have their game turned into a physical copy for personal use, which will be shipped to the winner's address. 

The physical copy will differ based on what type of game that has been submitted. For instance, a Windows-based game might be deployed to a USB stick, whereas a GB ROM might be deployed to an actual cartridge. A judgement call will be made in regards to the design of the physical copy.






Feel free to join our Discord chat via the link: http://astrojone.com/discord 



When does the jam start? 

The jam begins on Nov 26 at 00:10 UTC (Nov 25 at 7:10 PM EST). 

Who is behind the jam? 

The game jam is arranged by Astrojone - a game design studio and community that promotes Lost Cartridge Design. The purpose of this game jam is to encourage more people to try to create Lost Cartridge Games.

Where can I find the rules and guidelines? 

Visit the  official website

Where can I find more information? 

Visit the  official website

Where can I see submissions from pervious years? 

Check out the past entries.

What's the Discord channel? 

Visit http://astrojone.com/discord 

How do I join? 

Click on "Join jam" at the top of the page.





Submissions(97)

All submissions
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Browser playable (47)
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Windows (54)
macOS (13)
Linux (11)
Android (4)
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I understand and accept the rules and conditions of this jam (97)

No submissions match your filter

NES inspired RPG minigolf!
Play in browser
A space shoot-em-up for the Sega Master System.
Shooter
Play in browser
Gather resources to survive and keep the nightmares at bay!
Survival
Play in browser
Platformer
F1 game for '96 season simulating a Sega Saturn game
Racing
Be a pirate and do pirate stuff
Action
Play in browser
Help Froggy on his quest to eat as many flies as possible!
Platformer
Play in browser
A Metroidvania for the Gameboy!
Platformer
Lost cartridge gama à la Ducktales NES
Adventure
Play in browser
An NES style platformer inspired by Castlevania (Game Jam Version)
Platformer
Join the journey of a determined warrior in this GameBoy metroidvania.
Adventure
Play in browser
Solve the ancient puzzle of personal growth
Puzzle
Play in browser
rhythm puzzler where you swallow dissimilar objects and avoid identical ones
Rhythm
Play in browser
RenjaRacingI is a retro like racing game
Racing
Customize a spaceship and fight waves of enemies.
Shooter
Play in browser
A short Game Boy Colour game made for Lost Cartridge Jam 2021
Shooter
Play in browser
Prototype for the Lost Cartridge Game Jam
Platformer
A Legend of Zelda-inspired adventure game (Unfinished)
Adventure
Play in browser
Run from an angry monster by throwing obstacles in his path!
Action
When aliens attack, call Astro Cat!
Action
Play in browser
Nes style top down shooter
Shooter
A snes styled run n' gun
Platformer
Play in browser
Short Old-Fashioned Platformer
Platformer
A classic retro game where you need to shoot down all enemy planes.
Shooter
Play in browser
Fighting
Play in browser
An original Stargate SG1-inspired adventure game for the Nintendo Gameboy
Adventure
Play in browser
Play in browser
Shoot Aliens
Action
Play in browser
dear internet,
Play in browser
Adventure
Play in browser
Lost Cartridge NES game, made for the Lost Cartridge jam 2021
Adventure
Play in browser
Help customers find the books they are looking for, without spooking them
The time-twisting, turning-based RPG!
Role Playing
Do you have what it takes to destroy the alien invasion? Let's find out!
Shooter
Defend your Spacecraft from Invading Aliens!
Action
Play in browser
NES Homebrew Game - Early Prototye
Build your dream tower
Simulation
Nonstop arcade fun!
Platformer
This is a Rage Retro based Game Created in 2 Days
Platformer
A Gameboy styled Platformer.
Platformer
Can you escape these mysterious confinements?
Puzzle
Play in browser
Puzzle Platformer in the style of the ZX81.
Puzzle
Being a bartender is a hard job. Never know who's gonna show up.
Explore the island on the way to Cyber city as Puck in this 3d Platforming adventure!
Platformer
Can you gather all magical essences and fulfill arcimage's wish?
Puzzle
Fun little game as a submission to the Lost Cartridge Jam 2021
Action
A legendary unreleased ski jumping game from 1983 has been found! (Lost Cartridge Jam 2021 entry)
Sports
A short maze based game.
Live fast, eat trash! Sneak and feint your way to collect tasty trash as a opossum
Action
A metroidvania about an Axolotl
Adventure
Play in browser
A Dragon Quest is an original Game Boy inspired shooter game.
Shooter
An Analogue Clock
Run in browser
CyberRunner is a short, topdown shooter where you have to finish levels and not get killed.
Action
Don't hit grandma please
Racing
Walk around the town hammer in hand and smack all enemies and garbage to recycle them!
Platformer
A dungeon/puzzle game designed with retro style.
Puzzle
Find the recipe to cure animals in your forest
Puzzle
A strange demo I got from a canadian for an ip that never was. Many apologies, it is very buggy, and half baked.
Action
A GameBoy advanced styled platformer with a twist.
Platformer
An action platformer that emulates the feel of an NES game.
Platformer
Short Fighting game, just like stated. Can you fight handlesly?
Fighting
There is only one way.
Adventure
Play in browser
A game based off of the NES Licensed Games.
Adventure
Play in browser
Face evil creatures and discover the tresures!
Platformer
Play in browser
A short arcade-like experience made for the lost cartridage game jam.
Strategy
Play in browser
Created for the 3rd Lost Cartridge Game Jam
Platformer
Game was made by Frantyshek for Lost Cardridge Game Jam 3
Platformer
It is what you would expect of an ATARI 2600 game
Adventure
Play in browser
Post-apocalyptic farming simulator
Simulation
Play in browser
A classic game of Bomberman on an old nokia phone
Action
Play in browser
Turn based desert power action for the 8bit console era
Action
Play in browser
Help the Mad Hatter escape the Red Queen's Dungeon!
Shooter
Action
Play in browser
Assassino Rivelato is a Gameboy style, 8-bit, noir game set in the era of the 1940s.
Visual Novel
the (not so) living room.
Action
I'm just here for the gasoline
Adventure
Play in browser
Lost Cartridge Jam
Play in browser
How many balloons can Papa pop?
Action
Play in browser
C64 style retro game
Action
Play in browser
ONION go skrrt
Strategy
Play in browser
Hong Kong 97 for the n64
Shooter
Platformer
Play in browser
Move at the speed of lightning and cut down your foes
Action
Play in browser
This game was made for Lost Cartridge Jam 2021
Adventure
Play in browser
Action
Play in browser
Ascend a countryside as a magical wizard
Platformer
Play in browser
Play as Bomba the Mouse in this PAC-MAN inspired game!