I really enjoyed the game, and the pixel art aesthetic reminded me a lot of Transport Tycoon Deluxe! The gameplay was fun, but I did run into an issue with the difficulty. It felt either too easy, or my run was completely bugged since I barely encountered any enemies. I did see a tower shoot a few times, but it happened so quickly that I couldn’t even tell what the enemy looked like, which was a bit confusing.

One small suggestion: the tooltip UI sometimes blocks my view of the game. It might help to make it appear only on hover, adjust its size to fit the text, and disable it when it's empty.