Popular games built on game engine GameMaker Studio

Rivals of Aether is an indie fighting game set in a world where warring civilizations summon the power of Fire, Water, Air, and Earth. Play with up to four players locally or up to two players online.

Earth Overclocked is a frantic rogue-lite adventure starring a scientist who is terrible at making time machines, but great at blasting bad guys. Use a diverse selection of weapons to fight off monsters while searching for pieces of your time machine in randomly generated environments.

From devs who worked on Pump It Up Infinity, NeonFM, and more: Noisz combines rhythm gameplay with bullet hell shoot-em-ups for a unique challenge!

Thy Sword is a hack n' slash platformer with procedural levels and roguelike elements. A world of Sword & Sorcery awaits!

Cruel Arena is a classic arena survival zombie game. Face endless hordes and survive as much as you can, Through The Doodles and The Frames!! Will you do the best record among your friends?

A slice-of-life RPG set in east Asia, Spirittea is a story about a city author heading out to a mountain town to pick up inspiration for their book. In doing so, they find a magical teapot that allows them to see into the spirit world. Strange occurrences plague the town, and it's up to the player to find and appease the spirits by rebuilding their bathhouse and managing it to a high standard in order to allow them to soak away their troubles. This then frees up the townspeople, who will look to bond with you over food, games, karaoke, fishing and bug catching, giving you plenty of inspiration for your novel!

Undertale: True Genocide is an Undertale fan-made game that takes place at the end of your genocide route in the original Undertale. True Genocide is a more story-driven fangame than your typical "press fight button to win" with you having to strategically ACT your way out of battles.

No-Skin is a roguelike game characterized by a horror atmosphere and a smooth yet complex gameplay. Face the horrors that the house hides behind every corner and discover who the No-Skin Man truly is!

Wings of Endless" is an action RPG that captivates with its platforming elements and a rich, pixel-art visual style. The game unfolds the story of Hariku, a confident bounty hunter whose routine mission evolves into an expansive quest, revealing the layers of a long-forgotten war. Accompanied by Owly, his mysterious talking owl, and a cast of unexpected allies, Hariku's journey spans across diverse and vivid landscapes filled with secrets, from desolate deserts and lush forests to icy expanses and marshlands​​​​. The gameplay is dynamic, emphasizing a combat system that allows players to control three distinct heroes, each with unique abilities, and switch between them in real-time to unleash powerful combos. This system, alongside a vast world ripe for exploration, numerous side missions, a variety of challenging enemies, and intricate puzzles, ensures a gameplay experience that is both engaging and rewarding. Additionally, the game features a crafting system for consumables, further enriching the gameplay with strategic elements​

Splat Arena is a over the top violent top down shooter inspired by the madness combat series.

Welcome to Underfell, an alternate universe of Undertale where the various monsters in the underground are vicious, where the law Kill or be Killed was firmly established. Never has the monster race been so divided before, gangs, mobs, a once united kingdom has now fallen and erupted into pure chaos. Can you survive the horrors of the underground?

'Round The Mind is a hybrid-genre, fast-paced platformer where you, a young therapist kid who is accompanied by a big floating talking TV, help people feel better as a member from the 'Round The Mind organization.

A summer themed retro style 2D platformer, where you play as "Sunny", an adorable and adventurous penguin with a watergun!

The neighbours are often annoyed by naughty cat Bobo. One day they decide to get rid of him. Little Bobo wakes up far away and all alone. Will he find a way back home?

Five Nights at Treasure Island is a FNaF inspired fan game that was originally made by Anart1996 the owner of Five Nights at Treasure Island and Purity Sinners. This version of the title consists of Demo 1, Demo 2, Remastered Demo, AI Demo, Demo 3, and Alpha Test.

Every decade, a list of the 100 Most Influential People is drafted up, with a heavy emphasis placed on those in the top 25. Dubbed MIRS (Most Influential 25) by the general populace, these selected few are invited to a conference by NEXT, the world's leading megacorporation. While the public eye becomes fixated on the NEXT World Conference, no one except the attendees will ever learn what happened behind these closed doors. This leads to the conference becoming hijacked by an unknown party. Kidnapped, the attendees are whisked away to an abandoned university. Everyone wakes up discombobulated. Once bearings are found and introductions are made, the school's unusual principal finally reveals himself: Kingpen, the Crowned Al-Capone Penguin. Despite his cuddly looks, he thrusts the entire group into a no holds barred killing game. Who will die? Who will survive? Who is pulling the strings? Why a penguin!?

Make a Good Mega Man Level Contest 3 is a Classic Mega Man Level Design Contest turned into a fully-fledged fangame, and the largest one yet! Clear the contest entries, explore the hub worlds and witness the overarching plot unravel as you soak in the game's myriad of content!

Deltarune: Master Mode is a fan-made "hard mode" mod that re-imagines the game with increased difficulty. It features stronger enemies and a more challenging experience, where only the most skilled players will be able to survive.

Lumiva Legacy is a fast-paced action platformer about three young multivas, Alex "Bingo" Rivero, Salamon Avery, and Roy Cruz, on their journey to stop D-Tech from invading their home of Neuo Town. The trio will have to put their skills to the test to conquer many challenges, defeat countless foes, and explore exotic locations with their various abilities and the help of Elemental Charges!

Replay and reestablish your connection to the world of Tricky Keys in this old-school puzzle platforming adventure! Equip your AI assistant with the right combination of instructions and collaborate to solve each level, avoiding the hazards along the way.

Game Grumps: The Video Game is an unofficial 2D platformer developed by GLWuffie and released on the GameMaker Studio Steam Workshop based around the YouTube channel Game Grumps.