To buy a turret, tap on it. Once bought, it glides to 0 0 and you can drag it. If you sell a turret, it will give you half of the price it costed. To sell them, you need to drag and drop your Giga to the "Drag to sell turret thing" You can also drag your Gigas around. Maximum amount of Gigas is 6. Buy upgrades, they are op. (the upgrade price scaling is insane, I know)
There are 5 rarities: Common (4) 40c Rare (2) 400c Epic (2) 3000c Mythic (2) 50000c Legendary!!! (custom animation) (3) 250000c I spent way too long making this game. All sprites made by me (apart from the original giga sprite)