I like that game. Awesome visual style, many different weapons, endless upgrades, energy and space managing. That's really cool. The only problem is in diffficulty. It's really difficult to start because you don't know what different weapons do and the morning is very short. But that's good I like difficult games but then starting from some moment enemies even can't enter your screen. I think you need to balance it a bit. But for 1 month work really good. One of the best games on jam.