Open the Godot project to start
Open Godot project folder… and pick godot/fishyfish. Rooms in scenes/rooms/themes/starter/ appear on the left and save straight back into the project (Chrome or Edge).
Connect to GitHub… to edit without a local copy: rooms load from the repository and every save is a commit. Pushes to main rebuild the game at /play/.
In other browsers, open individual .tscn files and download the result. You can also drop .tscn files anywhere on this page.
Paint walls with W, breakable tiles with B, place enemy spawners with N and objects with O. Right-click erases while painting.