BoundWorlds: The Collaborative Multiverse Project

A retro, single-player action-adventure universe of user-created content.  Explore the multiverse, collect items and sparks, and play through challenges, puzzles and stories crafted by other players.

BoundWorld's level editor is incredibly flexible - almost like a game maker in itself. Build worlds and link them using gates.  Create custom NPCs, enemies, puzzle objects, cutscenes, dialogue trees, combat scripts and more.  Upload graphics and sounds to customize your world as you see fit.

If you're familiar with coding, you can modify almost every in-game variable, changing the physics and behavior of objects and adding completely new scripts of your own.  This is a game made for people who love modding.

You can make a tiny level and link it to worlds made by other players to create a world collaboratively, or make a whole game's worth of content by yourself.  You can also upload your assets, where they can be imported by other players for use in their worlds.  Whenever your assets are used, your name will be added to the credits of the world that included them.

The more time players spend in your world and the more points they collect collectively, the more you level up as a creator.

BoundWorlds is in "open beta" - the game is 100% playable, but new features are still being added.  Join the community, build a world, and explore the multiverse!

You can play the open beta here, or on boundworlds.com (which will allow you to set fullscreen properly).

Join our Discord for discussion and updates - and feel free to add suggestions!