Really cool game! I had a ton of fun testing the upgrades. The start was hard, understanding wow to use what when but then really fun.
Starting with all 4 upgrades made me choose the passive upgrades more often because the other "upgrade" were just replacing at I already got from the start.
Congrats for this game :) I think it can be a really great game with a second gameloop to relax a bit more between fight.
Sure! I think only with this gameloop the game can feel a bit repetitive and to intense, and may be a bit limited. Take BallxPit for example, there is the main gameplay then there is another loop in order to relax between game were you re-build your town, and it also give a purpose to why you play. So I think your game can be a really good game with something like that, something that give a purpose, like you reconstruct your planet but need to protect it, and what you have construct give you new upgrades.
This comment only apply with you plan to expand on it to make a full game out of it. If not this a really good jam game like this ;).
