Phew! I am really happy to publish the v1.0 demo of TwinTwin, my new GB Studio game for Gameboy. This game was developed in only 20 days for the Metroidvania Month 21 Game Jam so please be aware that bugs are probably everywhere! The intent is to turn this into a full-length game so I appreciate any comments, reviews, tests, anything! Now I need to go to bed and rest! Thanks!