This jam is now over. It ran from 2025-09-25 04:00:00 to 2025-10-04 04:00:00. View results

Improve My Game Jam 41

Bi-monthly Game Jam

A game jam where you improve on a previous game project and bring it closer to completion.

RULES

  1. You must submit any previously developed game and improve on it somehow. 
  2. You must submit an outline of your improvements in a Devlog. (" development log" written or video ). 

Rating is open to the public

Criteria

  • Overall
  • Fun
  • Visuals (Graphics)
  • User Interface
  • Audio

Questions? Ask Me Anything.

FAQs

Can I submit a game that I have not published? 

  • Yes. The important thing is that you provide a Devlog outlining your improvements from your previous version of the game.

Can I submit an entirely new Project? 

  • No. The point of the jam is that you improve on or remake old projects. Your Devlog should reflect as such.

Does this game jam have a theme? 

  • No. You decide what to work on and publish it by the deadline.

What is a devlog?

  • A devlog is documentation of your work. Itch.io has a feature for developers to document their progress located on the game edit page. You can use this feature or your own to create your devlog. You are required to enter a devlog link to submit your entry to the game jam.

What is a devlog link?

  • A devlog link is a URL you are required to enter when you submit your entry to the game jam. This should be a documentation of your work outlining the improvements you have made to your game. 
  • Devlog links that are not valid will be disqualified. This includes any link that doesn't outline the improvements to your entry, such as social media feeds, video devlog, dynamic webpages, and/or any broken links.

Do I have to work only within the specified game jam duration? 

  • No.  You can work on your project as much as you want, even now. 

Do I get anything for winning?

  • Nope. Sorry, this jam is not sponsored.

No matter what obstacles come in your way, keep improving, be the best you can be. 

Submissions(37)

All submissions
·
Browser playable (27)
·
Windows (17)
macOS (2)
Linux (4)
Android (3)

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Create Atari 2600 programs with no coding knowledge.
Run in browser
Dodge incoming bullets and get power ups in, "The Core"!
Action
Play in browser
a turn-based city-builder strategy game
Strategy
Play in browser
Are you a recluse? Or a vampire? Or just a regular introvert? This game is for you
Puzzle
Even in the most hopeless and unpleasant situation, you can find an unconventional way out.
Survival
Play in browser
A idle game where you build and upgrade different types of troops and defeat the enemy army
Strategy
Play in browser
Compile CVBasic source code directly from your browser
Prototype of a narrative drived point and click game with simple mechanics and enganging art style
Interactive Fiction
Play in browser
Get four eyeballs in a row to win
Puzzle
Play in browser
Play golf, win fans, upgrade clubs.
Sports
Play in browser
A WIP 3D Platformer
Platformer
An AutoBattler with Deckbuilding-Roguelike and RPG elements.
Card Game
Play in browser
A short Platforming Game made for speedruning
Platformer
Play in browser
A minigame for Starship Olympics, made for the Falling Block Jam 2025 and improved during Improve My Game Jam 41
Puzzle
Play in browser
Point and Click adventure with humourous Parody sketches as the source of the puzzles
Adventure
Solo Farkle
Strategy
Play in browser
Made for GBJam13. A cat tries to help a small town where things are going missing.
Role Playing
Play in browser
A psychological horror RPG where you destroy the world you've created...
Role Playing
Attacked while looking for food, they found the invader's loot tasted great!
Adventure
Play in browser
A space tactics extraction roguelite
Strategy
A very short 0.1 version of an ASL point & click adventure game made for Signful game jam
Adventure
Tiny boss rush tactical RPG
Strategy
Play in browser
a new little game where you gather your thoughts!
Action
Play in browser
Survivors-like
Survival
Play in browser
plant and harvest crops to earn enough money and save your family farm
Role Playing
Play in browser
platformer with the lunar landing module
Platformer
Play in browser
Flappy Poo 2 is my first unity project made with no experience just trying to understand the ropes
Play in browser
Defend your bubble brave hero!
Action
Play in browser
Improved version of a former web game
Shooter
Play in browser
[WARNING] Stay calm, you can go crazy.
blocks fall + blocks fuel
Puzzle
Play in browser
A real hard game about being trapped in a perfect security system The Infinity Loop created by DataVault
Platformer
Play in browser
Queer date cards fight
Card Game
Play in browser