Buba Stacker is a physics-based sandbox and puzzle game where you can create simple constructions or complex contraptions using everyday objects. Physics-based sandbox game. Art hand-crafted with love. All the art for the game has been drawn by me on a borrowed tablet and edited in open-source software. Absolutely no AI, asset store, stock websites, or UI assets were used. I'm not an artist, so it may be plain, but it's personal and made with love. Interactive soundtrack, specially made for the game (also by me), and animations created to perfectly complement the soundtrack. Multiplayer modes to compete or build together with a friend. 30-level campaign with various physics-based puzzles. Design your own levels and challenges, and share them with your friends.