Open Source Games made in GameMaker Studio 2 and GameMaker: Studio 1.4
Browse this collection of open-source game jam projects to download for free. Learn from and look through other game developers' code and assets to help and improve your skills.
In Get the Ghoulies, you play as a witch in a graveyard, casting spells against waves of halloween-themed baddies with style.
Play as the mage to collect spells to effect the enemies around you, and make your way through the haunted mansion.
Strategy Game: A Risky Era. Develop your country while maintaining peace through the equilibrium of fear.
'Yawn Please' is a game based on the inability to not yawn when seeing others do so
A magical ritual gone awry. There may be some unintended side effects.
The Eel races through levels, utilizing butter to move faster while sacrificing control.
A small, asteroids-like topdown shooter with computer-y elements, and a few "gimmicky" side effects.
The Bullets are your blood.
MINE ROCKS -- COMBINE METALS -- DISCOVER ALLOYS!
Alone on a mysterious island. Can you discover the island's secrets?
Get me off this god forsaken island!
Sustain a mining complex on the edge of a Black Hole
A horrible game where you shoot ships trying to capture your fort. It's really bad.
Warp time and space to your advantage in this frantic scrolling shooter. Survive 60 seconds and defeat the boss at the end!
Sometimes we just don't have much time.
Play solo or 2-player. Join the magical jumping clock, Tick and his trusty taco companion, Taco. Survive for 60 seconds!
Map the world in your dreams over repeated journeys
Complete as many levels as possible in 1 minute, the levels appear in random order and the game speed increases with each level.
complete the puzzle before the robot breaks through and kills the heck outta you!
The Grand-Theft Dog-Fighting Breakup Simulator
Destroy your enemy piece by piece without falling apart yourself.
Mow down and plow through hordes of zombies while drifting in style. Destroy the city while you're at it.
The world is falling apart! Countries are nuking each other for no apparent reason. Nuke everyone you think is responsible.
Get down the tower, before it crumbles!
Join Roland the Armadillo as he rolls and bounces through a colorful world! Be careful though, the level is falling apart!
A superhero, trapped in the bad guy's lair. But it's not just physical barriers keeping him there. A Room Escape Puzzle Game.
Take control of a parasitic wyrm over the course of 13 levels in this surreal, experimental entry.
Mixel City! No Mixels Guaranteed! A stealthish, strategy game!
No Matter What is a bullet hell about growing a plant, no matter what it takes.
Gather The Townspeople! GROW your arm and destroy the Dragon that has been terrorizing the land.
Build a fragile tower to escape the ever rising sea levels.
Play If You Dare is a bullet hell where you GROW over time making it even harder!
McBrew is a frantic shop-owning experience where you grow both plants to sell your customers as well as your business as a whole
Using your godly powers of lightning and rain, you must nudge a small pixel society along its floating island home.
Run a teeny boutique of nightmares selling demonic plants!
This is a card-based, tactical strategy game where you must deploy waves of forces to defend your castle and defeat the enemy.
Portal between the two sides of the screen to protect your bases and get the highest score in this top down shooter.
A bullet hell game where time only moves when you move.
Can you turn the tide in the battle against the Sea?
A card game where your cards have 2 sides with different effects
Take on this classic Red vs Blue arcade style shoot em up. Try to change the whole map to your colour to win!
Find new species! Search high and low, literally!
Slime in a well? Don't get popped!
Buy and position units in your army, then fuse your soldiers together in this strategic two-sided auto battler
A true reaction speed test. Controls: Left/Right or A/D for movement. M to toggle mute.
Stay in the Light, for in the dark you are vulnerable, and unable to defeat the enemy.
Some sort of tycoon game about beavers but you can also have a face.
A lone adventurer faces a challenge in a volcano...
Solve a puzzle on a planet that only has gravity on one side.
Play the roll of god and keep the humans alive with plants, sunshine and water on this small world
time is running out and you got a goose to look after! Honk! Your boat is small too. Who will make it and who will leave behind?
An ecology simulator/god game. Balance your small world against chaotic events, and interact with a realistic nature simulation.
Turn on the 4 main systems and escape from Planet EQ-48 while keeping the core alive!
Why don't you run to the store and pick us up a gallon?
One of the Trolls has went to adventure and stranded himself in a tiny island middle of nowhere. Unfortunately, it's crabby
A sickness is spreading in your private, little world of beings - can you stop it without too many casualties?
Find all 9 keys, spread across different areas and eras to unlock the legendary treasure, defeat enemies with several weapons.
Collect various items on a small island to appease the gods in this time-based survival game
You play as a miner looking for valuable gems, while avoiding the slimes that keep showing up to the party.
You're a house cleaner with the task of cleaning a hoarder's infested basement. Complete all the hoarder's tasks to win.
Drive Fast. Fight Fires. Save Cats.
Shoot your enemies, collect fuel, and collect health packs to keep your ship flying
The text-adventure tax-collector simulator
A tight, ambient platformer where you climb to the top of a haunted tower!
The GOBLINS are trying to STEAL your magic crystal! It's up to you to build up your tower and stop them!
Help Zip Zoom navigate the floors of the tower!
A game as long as a cigarette break.
Defeat your enemies by cutting them out from the battlefield.
Defend your reactor from a hoard of never-ending foes in this coiling tower defense game
Seize and exploit the planet's resources
How long can you keep the viral cycle alive in this precise, high-skill arcade game?
An homage to video game history. Find your way out of the maze. Can you find all of the possible endings?
Fight for glory in the great arena! Not even death will keep you from greatness, as you take control of your adversaries!
Take on enemy ships as you alternate between forms and controls. Try to beat your own personal best before running out of HP!
Player drains the life force of monsters to survive and thrive!
The player must conquer neighbor castles in order to get enough brain power to stop the people from becoming zombies.
Troy is hungry and needs fed! Its your job to feed him. Whatever the costs...
Just a regular jump and avoid spikes game! Don't touch the spikes, you wouldn't want to get lost into parallel dimensions, no?
A text based game where you about plummet into a black hole and you only have time for one last transmission...
Short story about important topic. Warning: Depressing stuff! Important note: I'm okay!
Navigate the world by changing the colors, opening new paths, flippin' switches, and escaping this kaleidoscopic fun house!
A color-based couch co-op survival game with up to 4 friends, featuring 4 unique classes with their own weapons and abilities
Take alarm(0)'s brother through a world with more than 1 color! Use your gun to manipulate your world to get to the end.
4 rooms of color based shooting switch colors to destroy your enemy.
A battle between 2 Wizards using magical stones
An experimental proof-of-concept dealing with color and riddles.
Now in color! Platform your way through five levels, changing your color to pass through objects.