Nice! The game definitely needed more challenges though, I can get trough most of the stuff without worrying too much. Not sure if it is a bug, but you can hold down mouse 1 and it will shoot a laser non stop. Touching the enemy and the spike should give more feedback as well, whether it is sound or through the UI. The monochrome aestheticis really pleasant and I like it a lot. Having a tutorial to explain the controls would also be nice to have. Overall, goob job on finishing the game!