Submissions open from 2026-06-08 11:00:00 to 2026-06-11 11:00:00
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Tiny Game, Big Twist Jam

Welcome to Tiny Game, Big Twist Jam, a 3-day game jam about creating small games with one big unexpected twist.

Your goal is simple: make a game that starts with a clear idea, a simple mechanic, or a familiar genre, but then changes in a surprising way. The twist can be funny, scary, emotional, clever, confusing, or completely unexpected.

This jam is not about making the biggest game possible. It is about making a memorable experience. A tiny game can still leave a huge impression if it has a strong idea, a smart mechanic, and a moment that changes everything.


Jam Theme

Everything Changes

The official theme of the jam is Everything Changes.

This means your game should include a moment where the rules, the world, the goal, the genre, the story, or the player’s understanding of the game changes.

Maybe the player starts inside a normal platformer, but the level begins to collapse. Maybe the game looks like a simple farming simulator, but the crops start talking. Maybe the player thinks they are escaping from a monster, but later discovers that the monster is afraid of them.

The theme can be used in many different ways. You do not need to make a complicated story. The change can be small, but it should be meaningful.


Main Idea

Create a short game that begins with a simple concept and then surprises the player with a twist.

The twist can happen through:

  • Gameplay mechanics
  • Level design
  • Story
  • Visual style
  • Sound design
  • User interface
  • Player controls
  • Enemy behavior
  • The final objective
  • The meaning of the game itself

Your game can be serious, funny, creepy, emotional, experimental, or completely strange. The most important thing is that the player should feel that something has changed.


Examples of Possible Games

You can make any kind of game you want, but here are some examples to inspire you:

  • A platformer where every jump slowly breaks the world.
  • A horror game where the monster is not hunting you, but hiding from you.
  • A farming game where the plants beg you not to harvest them.
  • A puzzle game where the instructions are lying.
  • A clicker game where every click makes the game more unstable.
  • A cozy game that slowly turns into a mystery.
  • A racing game where the track changes every lap.
  • A survival game where the safest place becomes the most dangerous.
  • A detective game where the player slowly realizes they are the suspect.
  • A simple arcade game where the UI becomes part of the level.
  • A text adventure where the narrator starts changing the story.
  • A tower defense game where the enemies are actually trying to escape.

Core Rule

Your game must include a noticeable twist, transformation, or unexpected change.

It does not have to be a huge cinematic moment. It can be a clever gameplay idea, a sudden genre shift, a change in the rules, a hidden truth, or a strange mechanic that reveals itself during the game.

The twist should make the player think:

“Wait... something is different now.”

Or even better:

“I did not expect that.”

Jam Duration

The jam lasts for 3 days.

You will have a limited amount of time, so try to keep your idea small and focused. A short finished game is much better than a huge unfinished project.

Recommended scope:

  • One main mechanic
  • One small world or level
  • One clear goal
  • One strong twist
  • One polished ending

Allowed Engines and Tools

You may use any game engine, framework, or tool you want.

  • Unity
  • Godot
  • Unreal Engine
  • GameMaker
  • Construct
  • RPG Maker
  • Ren'Py
  • Scratch
  • Love2D
  • Defold
  • Bevy
  • Phaser
  • HTML5 / JavaScript
  • Python
  • Any custom engine

2D games, 3D games, browser games, downloadable games, text games, experimental games, and prototypes are all welcome.


Allowed Content

You are allowed to:

  • Work alone or in a team.
  • Use free or paid assets if you have permission to use them.
  • Use your own old code, tools, templates, or systems.
  • Use public domain or Creative Commons assets with proper credit.
  • Make updates and bug fixes during the submission period.
  • Make a small game, prototype, or experimental experience.
  • Submit a game in any genre.

If you use assets made by other people, please credit them properly on your game page.


Not Allowed

Please do not submit:

  • Stolen games or stolen assets.
  • Games that were fully completed before the jam started.
  • Projects that do not include any connection to the theme.
  • Hateful, racist, abusive, or harmful content.
  • Malware, crypto miners, suspicious files, or unsafe downloads.
  • Content that breaks itch.io rules.

The jam is made for creativity, learning, experimentation, and fun. Keep it fair and respectful.


Voting Criteria

Games will be rated based on several categories.

Twist

How strong, creative, surprising, or memorable is the main twist?

Gameplay

Is the game fun, clear, interesting, or satisfying to play?

Creativity

Does the game use the theme in a unique or unexpected way?

Theme

How well does the game fit the theme Everything Changes?

Polish

Does the game feel finished, readable, and playable? Are the visuals, audio, controls, and user interface clear enough?

Overall Experience

How memorable is the full experience from start to finish?


Recommended Scope

Because this is a 3-day jam, try not to create something too large.

A good jam game could be:

  • 5 to 10 minutes long
  • One level
  • One room
  • One mechanic
  • One enemy type
  • One puzzle idea
  • One ending

Focus on finishing the experience. You can always expand your game after the jam.


Tips for Participants

Start Small

Do not begin with a massive open world, a full RPG, or a complex multiplayer system. Start with one playable idea.

Build the Twist Early

Do not leave the twist for the last hour. The twist is the heart of the jam, so make sure it works as soon as possible.

Use Simple Art

Your game does not need perfect graphics. Clear shapes, good colors, readable UI, and strong atmosphere can be enough.

Test Often

Give your game to someone else before submitting. Watch where they get confused. Fix the biggest problems first.

Finish the Ending

A simple ending screen, final message, or last scene can make your game feel complete.


Submission Requirements

When submitting your game, please include:

  • The title of your game.
  • A short description.
  • The engine or tools you used.
  • The number of people on your team.
  • Controls for the game.
  • Credits for assets, music, fonts, or tools.
  • A note about how your game uses the theme.

You can also mention where the twist happens, but you may hide spoilers if you want players to discover it themselves.


Submission Details Template

You can copy this template for your game page:

Game Title:
Short Description:
Engine / Tools Used:
Team Members:
Controls:
How the game fits the theme:
Credits:
Spoiler note about the twist:

Team Rules

Teams are allowed.

There is no strict team size limit, but we recommend keeping teams small so the project stays manageable within 3 days.

Suggested team sizes:

  • Solo developer
  • 2-person team
  • 3-person team
  • Small team of friends

Make sure every team member is credited on the game page.


For Beginners

Beginners are welcome.

You do not need to be an expert programmer, artist, composer, or designer. A game jam is a great place to learn, experiment, and finish something small.

If this is your first game jam, focus on:

  • Making the player move
  • Creating one simple goal
  • Adding one surprising change
  • Exporting the game early
  • Submitting before the deadline

Finishing a small game is already a success.


For Experienced Developers

If you already have experience, challenge yourself to create something clever, polished, or emotionally memorable.

Try experimenting with:

  • Genre switching
  • Fake tutorials
  • Unreliable UI
  • Changing controls
  • Hidden mechanics
  • Environmental storytelling
  • Player expectation reversal
  • Short but powerful endings

Possible Genres

You can submit a game in any genre, including:

  • Platformer
  • Puzzle
  • Horror
  • Comedy
  • Simulation
  • Survival
  • Adventure
  • Arcade
  • Racing
  • Visual novel
  • Text adventure
  • Roguelike
  • Strategy
  • Point and click
  • Experimental

Theme Interpretation Ideas

The theme Everything Changes can mean many things.

  • The world changes over time.
  • The player changes form.
  • The controls change.
  • The level changes every minute.
  • The game changes genre.
  • The story changes meaning.
  • The enemy becomes an ally.
  • The safe zone becomes dangerous.
  • The objective changes halfway through.
  • The UI becomes part of the gameplay.
  • The player realizes they were wrong.
  • The game lies to the player.

Important Advice

Do not hide the best idea too deeply. Many players may only play jam games for a few minutes, so make sure your twist can be discovered without needing a long playthrough.

Make the beginning clear, then make the change interesting.

A good structure can be:

  1. Introduce the normal version of the game.
  2. Let the player understand the basic rules.
  3. Break or change one important rule.
  4. Let the player react to the change.
  5. End with a strong final moment.

Community

Be kind to other participants. Play their games, leave helpful comments, and support people who are learning.

Good feedback is specific, respectful, and useful.

Instead of writing only “good game” or “bad game”, try to mention:

  • What you liked
  • What confused you
  • What felt fun
  • What could be improved
  • Whether the twist worked for you

Social Media Hashtag

Use the hashtag #TinyBigTwistJam when sharing screenshots, progress, devlogs, trailers, or submitted games.

You can post:

  • Work-in-progress screenshots
  • Short gameplay clips
  • Behind-the-scenes posts
  • Devlogs
  • Final submissions
  • Post-jam updates

Final Message

Tiny Game, Big Twist Jam is about making something small, strange, clever, and memorable.

You do not need a huge game. You need a strong idea.

Make the player comfortable. Then surprise them.

Build something weird. Build something funny. Build something scary. Build something emotional. Build something that changes.

Start small. Think smart. Finish the game. Make everything change.

Good luck, have fun, and surprise us.