This is a pretty neat game with a cool idea. While it is fun being overpowered in the firepower department, I felt quite underpowered when it comes to stopping enemy projectiles from hitting the heart as there is no way to interact with them as far as I’m aware. The big laser would also sometimes just destroy the heart even when it’s not in range. Some sound effects and maybe some ‘juice’ would also really help elevate the feel of the game. Also specifically a small browser-build issue, but the nuke is a bit restrictive since right-clicking outside the game window isn’t possible and the large area the nuke covers will damage the heart, making it not that viable of an option. Overall the game was pretty good, good job!