I managed to beat it yesterday... You need to use both tower types, because although blasters are good, gates are also pretty broken against swarms, so get plenty of each
Viewing post in Tech-Colonist jam comments
You have no idea how much that means to me, thank you~!
Being my first jam game, I wasn't sure what to expect reception-wise, but I'm happy to keep updating it with levels, towers, etc...
By the way not all levels were meant to be this hard, I accidentally left the objective on 1 hp from playtesting so you only have 1 life and I can't update it xD