THIS VERSION IS NOW OBSOLETE! CHECK OUT THE BETA VERSION HERE: https://scratch.mit.edu/projects/148322877/ This is the alpha version of a 3D engine called "Boxes". WASD to move, Arrow keys to move, M to switch modes. Edit mode: Space to go up, Z to go down. Press E to start placing a box. Move the cursor somewhere else and press E again to finish the box. View mode: Space to jump.
Check out this 10 story staircase made with this engine: https://scratch.mit.edu/projects/140599271/ Wanna use this engine in your own project? Go ahead! You can remix or copy this project and make your own game. If you want to, you can post your game in the comments. If we find a game that looks interesting, we might feature it!