I was able to craft each upgrade and essentially beat the game. I could see how though many players especially jam players would stop playing after a few minutes, not in a mean way, this game is really cool and I love building turrets to put on my turtle. The issue is that the game doesnt explain things fantasticly, (i struggled to figure out how to attach my turrets to my turtle for a bit) My double homing turrets didnt seem to work, I wish there were more enemy variety and I wish there was a quick crafting or more intuitive crafting interface. All that said this game is sick and I hope you keep going with it. Love the art work and animations, they add tons of juice.