
Gravelord
Gravelord is a fast-paced boomer shooter voiced by a badass protagonist featuring hand-crafted levels filled with secrets and hordes of enemies to…
Hooked on the fast-paced and retro side of KARMx? Browse these games for your next favorite.
Gravelord is a fast-paced boomer shooter voiced by a badass protagonist featuring hand-crafted levels filled with secrets and hordes of enemies to kill. Dish out some brutal carnage with powerful guns and collect Tarot Cards to gain even more killing power. Let's put the fun back in funeral!
Fast-paced, Retro, Brutal
Become a King (or Queen) at making levels! Join a community designed around level creation and online play. The level editor is simple to use and lets you create anything, even living creatures!
Fast-paced, Retro, Replayable
Mr Maker 3D Level Editor is a platform game, with a level maker. Inspired by the games of the 90s, but with a touch of modernity.
Retro
Build your own Dungeons, share them with the Community and play Dungeons made by the community. This is the official Level Editor for the 2D Action-Platformer Makis Adventure!
Retro
Battle Map Studio is a playful map editor and RPG sandbox. Have fun painting forests, constructing and furnishing houses, and creating characters and monsters. Build solo or collaborate in real time online with multiple players to bring your world to life.
Outstanding 3D procedural powered mapmaking tool for Sci-Fi, Cyberpunk, Victorian, Eastern and Medieval settings. Perfect for TTRPG environments. Create maps, export them and show them on your games!
Replayable
DungeonSmash is a simple and addictive game where you break blocks in medieval dungeons. Create your own levels, play the maps of others and receive ratings and prizes.
Fast-paced, Retro, Replayable
Challenge your friend to an intense duel, or gather two clans to fight a spectacular war. Reawaken your competitive spirit in this relentless top-down shooter. Comes with an in-game map Editor! Forever free and open-source.
Fast-paced, Retro, Surreal
The game allows users to easily build the own top down shooters, with our unique developer users can create a wide range of different maps and levels, customize the player and enemy characters and change the look of everything and incredibly easy to use.
Fast-paced, Retro
A mapmaking tool that draws medieval maps for you: sketch paths and plots, and Canvas of Kings fills them with hand-drawn houses, forests and walls. Relaxing to use, quick to learn, and made for tabletop maps you can print or play on.
Replayable
A precision platformer built on I Wanna Be The Guy fangames, with a deep level editor and online sharing. Jump through 240,000+ community levels, run a hand-crafted campaign, or build your own traps with 70+ objects, an events system and 150+ songs.
Fast-paced, Retro, Replayable
Shrine is a retro FPS game about a skinless dude killing eldritch monstrosities with his nightmarish arsenal.
Fast-paced, Retro, Brutal

Gravelord is a fast-paced boomer shooter voiced by a badass protagonist featuring hand-crafted levels filled with secrets and hordes of enemies to…

Shoot, slice, and shred your way through hordes of the undead in Cryptis, a retro-inspired boomer shooter combining modern visuals with '90s gameplay.

Sketch the paths and plots, and watch hand-drawn houses, forests and walls fill in around them at your own pace.

Challenge your friend to an intense duel, or gather two clans to fight a spectacular war.

Jump, build and share in a colorful precision platformer with an endless supply of community-made traps.

Draw a dungeon and watch walls, lighting and props appear, then shape every detail your way.

A top-down shooter with tanks that have various assorted abilities, with support for multiplayer and a level editor.

Super Dungeon Maker is a creative pixel art dungeon editor inspired by the best 2D adventure games.

Fight through your own dreams with a growing arsenal, then do it all again differently.

CARNAL is a fast and challenging retro FPS straight from the mid '90s.

Shrine is a retro FPS game about a skinless dude killing eldritch monstrosities with his nightmarish arsenal.

Become a King (or Queen) at making levels! Join a community designed around level creation and online play.

Inspired by classics such as Crazy Taxi and Simpsons Road Rage. You are Heinrich, the enigmatic Hearse Hero.

Gravelord is a fast-paced boomer shooter voiced by a badass protagonist featuring hand-crafted levels filled with secrets and hordes of enemies to…

Micro Mages Maker is a level editor of Micro Mages, a platform game developed for the 8-bit console. Create your own levels, share them with everyone!

A VR platformer that takes place in a world of arts and crafts! Run, swing, ride, hover, and platform your way through 20 campaign levels.

Epic Game Maker is a 2D sandbox platformer with a built-in level editor.

Take up arms against Cultists, Nazis, Robots, and Lovecraftian monsters in this fast-paced action adventure.

Wizordum is a retro first-person shooter where you play a mage hunting the source of Chaos across Terrabruma.

Viscerafest is a Sci-Fi Fantasy Singleplayer Arena FPS with minor Collectathon elements.

Build your own Dungeons, share them with the Community and play Dungeons made by the community.

Create your own unique levels or simply play one of our user crreated levels to earn badges and achievements.

Constructo is a tool that turns your imagination into reality. A virtual tabletop that packs a set of tools for your favorite tabletop RPG!

Cartridge the Tiger is a Super Nintendo inspired platformer with a powerful in-game level editor.