Neat idea, reminds me of the Mario with a gun thing someone made a while ago. Somewhat wish there was more reward for the Tetris end of the gameplay. Perhaps a point system and a visual cue when you get a Tetris. The boss idea is cool, I was pleasantly surprised and excited when it happened! Also, I felt there was potential for each corrupt block to have its own individual shot or attack pattern or something of that nature. Overall, this game is very fun, and a creative take on the mode theme. We spent a long time playing it! Good job!