At the first part, when it says "Hold for power!" hold the mouse button. You can press space to skip this part. When you fight the boss then press space to shoot lasers to hurt the boss and arrow keys to move. The boss is possible.
Credit to xoxo.eden for the song "2016 Game Theory Intro (Nirre - Science Blaster (ft" Credit to Yuzo Koshiro for all actraiser music (I renamed it so it's allowed) Credit to Yasuhiro Kawasaki for all Illusion of Gaia music
