Play AI game mashups online
Every mashup here runs in your browser, free, with no download and no game files. They're all presets of GameMash: eight clean-room game modes in one world that you can combine any way you like.
▶ Play GameMash (pick your own modes)
Tributes to the biggest AI mashups
The most-starred mashups on GitHub need the original games. These recreate their mechanics from scratch, so you can play them right here.
Blockrealm
Play an open-world fantasy RPG as a block-sandbox player: mine and place anything, blow craters with TNT, and fight raiders with block-game melee. A browser tribute to SkyCraft.
Hollow Warden
Triple jumps, wall kicks and ground pounds against a soulslike boss: jump its sweeps, hop its shockwaves, break its posture, then grab it and spin-throw it. A browser tribute to ER Mario.
Night Swing
Swing across a moonlit city lit by street lamps, steal cars out of the air, and lose the police in the dark. A browser tribute to ArkWeb.
Kickflip Ops
Drop onto a skateboard mid-firefight, kickflip over cover for a KICKFLIP KILL, and dig or blast through a block quarry. A browser tribute to the 2010 Rust Rewrite Mashup.
Block City
Steal cars, outrun a five-star wanted level, then dig in, build walls across the street or blow it all up with TNT. A browser tribute to the Minecraft-in-GTA V mods.
Featured three-way mashups
Skate × Shooter × Voxel
Kickflip kills on a map you can dig, build and grind, with every other GameMash mode one key away.
Skate × Portals × Web-Swing
Swing, portal and skate in one line: SWING BOOST and PORTAL TRICK stack on the same trick.
Platformer × Shooter × Bullet-Time
Backflip into a frozen firefight and line up AIRBORNE KILLs while time waits for you.
Open-World Crime × Web-Swing × Bullet-Time
A slow-motion city getaway: swing, freeze and AERIAL JACK the perfect car.
Skate mashups
Kick pushes, charged ollies, flips, grinds, manuals, combos and bails.
Skate × Platformer
Ollie and grind through a city, then hop off the board into triple jumps, wall kicks and ground pounds.
Skate × Shooter
Kickflip over bots, aim down sights mid-air and land a KICKFLIP KILL, the original GameMash combo.
Skate × Open-World Crime
Skate a living city with traffic and a five-star wanted level. Bail off a stolen car onto your board.
Skate × Voxel
Build your own skatepark out of blocks, including rail blocks you can grind, and blow it up with TNT.
Skate × Portals
Shoot two portals and skate through them with your speed intact. Tricks right out of a portal score PORTAL TRICK.
Skate × Web-Swing
Web-swing above the streets, fling off the release and land tricks for a SWING BOOST bonus scaled by speed.
Skate × Bullet-Time
Time moves only when you move, so every flip and grind plays in your own slow motion.
Platformer mashups
Triple jump, long jump, backflip, side flip, wall kick, ground pound and dive, with shards to collect.
Skate × Platformer
Ollie and grind through a city, then hop off the board into triple jumps, wall kicks and ground pounds.
Platformer × Shooter
Triple jump over bots, backflip into an airborne kill and ground-pound into cover.
Platformer × Open-World Crime
Long-jump across traffic, dive through a city with a wanted level and wall-kick up away from the police.
Platformer × Voxel
Ground pounds smash blocks. Build your own obstacle course and wall-kick up it.
Platformer × Portals
Long-jump into a portal and come out the other side with all your speed: momentum puzzles with a triple jump.
Platformer × Web-Swing
Web-swing between buildings and release into a triple jump or a dive.
Platformer × Bullet-Time
Time moves only while you move. Freeze mid-jump, read the level, then commit.
Shooter mashups
Aim down sights, recoil, bots, health regen and killstreaks (UAV, care package, airstrike).
Skate × Shooter
Kickflip over bots, aim down sights mid-air and land a KICKFLIP KILL, the original GameMash combo.
Platformer × Shooter
Triple jump over bots, backflip into an airborne kill and ground-pound into cover.
Shooter × Open-World Crime
Bots, killstreaks and aim-down-sights gunplay in a city with traffic, carjacking and a wanted level.
Shooter × Voxel
Dig cover out of the ground, build walls, and watch explosions carve the voxel world.
Shooter × Portals
Shoot through your own portals. A kill within two seconds of a portal scores THROUGH THE PORTAL.
Shooter × Web-Swing
Swing over the battlefield and fire from the air for AIRBORNE KILLs. Tethers yank bots off their feet.
Shooter × Bullet-Time
Time moves only when you move: aim down sights in a frozen firefight, then make your move.
Open-World Crime mashups
Traffic, carjacking, a five-star wanted level, police that chase and shoot, and a minimap.
Skate × Open-World Crime
Skate a living city with traffic and a five-star wanted level. Bail off a stolen car onto your board.
Platformer × Open-World Crime
Long-jump across traffic, dive through a city with a wanted level and wall-kick up away from the police.
Shooter × Open-World Crime
Bots, killstreaks and aim-down-sights gunplay in a city with traffic, carjacking and a wanted level.
Open-World Crime × Voxel
Steal cars in a city you can dig through, build over and blow up with TNT.
Open-World Crime × Portals
Drive a stolen car into a portal and out the other side at full speed. Cars pass straight through.
Open-World Crime × Web-Swing
Swing across the city and steal a car straight out of the swing: an AERIAL JACK.
Open-World Crime × Bullet-Time
A city where time moves only when you move. Freeze traffic, then pick your getaway.
Voxel mashups
Break and place blocks anywhere, light TNT, and build rail blocks you can grind.
Skate × Voxel
Build your own skatepark out of blocks, including rail blocks you can grind, and blow it up with TNT.
Platformer × Voxel
Ground pounds smash blocks. Build your own obstacle course and wall-kick up it.
Shooter × Voxel
Dig cover out of the ground, build walls, and watch explosions carve the voxel world.
Open-World Crime × Voxel
Steal cars in a city you can dig through, build over and blow up with TNT.
Voxel × Portals
Build with blocks and link it with portals that keep momentum: a block-built portal puzzle sandbox.
Voxel × Web-Swing
Swing off your own block towers and tether things together in a world you can break and build.
Voxel × Bullet-Time
Light TNT and walk away in slow motion. Time moves only when you move.
Portals mashups
Two linked portals that keep your momentum. Bullets, cars and boards all pass through.
Skate × Portals
Shoot two portals and skate through them with your speed intact. Tricks right out of a portal score PORTAL TRICK.
Platformer × Portals
Long-jump into a portal and come out the other side with all your speed: momentum puzzles with a triple jump.
Shooter × Portals
Shoot through your own portals. A kill within two seconds of a portal scores THROUGH THE PORTAL.
Open-World Crime × Portals
Drive a stolen car into a portal and out the other side at full speed. Cars pass straight through.
Voxel × Portals
Build with blocks and link it with portals that keep momentum: a block-built portal puzzle sandbox.
Portals × Web-Swing
Swing into a portal and fling out of the other one at full pendulum speed.
Portals × Bullet-Time
Portal momentum puzzles where time moves only when you move.
Web-Swing mashups
Pendulum web-swing, release fling, and tethers that yank cars and bots.
Skate × Web-Swing
Web-swing above the streets, fling off the release and land tricks for a SWING BOOST bonus scaled by speed.
Platformer × Web-Swing
Web-swing between buildings and release into a triple jump or a dive.
Shooter × Web-Swing
Swing over the battlefield and fire from the air for AIRBORNE KILLs. Tethers yank bots off their feet.
Open-World Crime × Web-Swing
Swing across the city and steal a car straight out of the swing: an AERIAL JACK.
Voxel × Web-Swing
Swing off your own block towers and tether things together in a world you can break and build.
Portals × Web-Swing
Swing into a portal and fling out of the other one at full pendulum speed.
Web-Swing × Bullet-Time
Web-swing through a city where time follows your input: perfect releases, every time.
Bullet-Time mashups
The world clock follows your input. Stand still and everything freezes.
Skate × Bullet-Time
Time moves only when you move, so every flip and grind plays in your own slow motion.
Platformer × Bullet-Time
Time moves only while you move. Freeze mid-jump, read the level, then commit.
Shooter × Bullet-Time
Time moves only when you move: aim down sights in a frozen firefight, then make your move.
Open-World Crime × Bullet-Time
A city where time moves only when you move. Freeze traffic, then pick your getaway.
Voxel × Bullet-Time
Light TNT and walk away in slow motion. Time moves only when you move.
Portals × Bullet-Time
Portal momentum puzzles where time moves only when you move.
Web-Swing × Bullet-Time
Web-swing through a city where time follows your input: perfect releases, every time.