Honestly, I believe that the game is amazing 5/5, But here is a one thing i want in the game, There should be more upgrades, perhaps maybe an upgrade for shooting stronger things than a snowball, And when you get that upgrade the damage will go up by 5-10 or 15%
I think that you should add more ways to get more cookies, like maybe an organization would give you plus 30 or so cookies per sec cost 5k cookies, and maybe add upgrades so you can upgrade your turtle or something around that area
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That is *exactly* what the damage research does actually! Changes your projectile and increases your base damage by a % :P