The game could have been a really fun tower defense game, but sadly the balance of it is a bit not well made. The way you make the game currency feels a bit clumsy, the hitboxes to get the gears are way too small, they sometimes get thrown way too far or into the building and you cant get them. Also, by the time you get your upgraded gun, you already are doing waves that feel like you should have had the gun already upgraded, like when it starts throwing 10 flying drones, and then another 10 ground drones. The sensitivity was turned all the way down for me, even turned it down in windows, but it was still too high, also I think there was mouse acceleration as well, which I wasn't able to turn off.
The gameplay loop was fun to do, but sadly the entire experience was a bit broken from getting stuck on walls to the upgraded gun not going into my hands and being stuck in the wall you buy it from (while I could also shoot from there as well, funny enough). (Ghio)