Astrovania is a Metroidvania about an alien named Unno, and his pal Gedzoks, who have to explore a planet that his kind hasn't explored. WASD or arrow keys to move [space] to shoot the blaster Mouse to scan tiles Because this is a Metroidvania, you will need certain power-ups to progress certain areas. You can craft them in blue flags, if you have the materials. Jan 13, 2022: May be the final version of the demo. A boss fight is now in the game. Beta testing is finalized. The only beta testers are the ones that are already there.