Use turbowarp for lag: https://turbowarp.org/645385376 Drag pets to buy them, and then send them into battle with the "End Turn" button. Only the strong survive. The bot only does as many purchases as you do, so if you don't do any, it won't either. Also, this game only has animals for tier 1 and only has the arena game mode, but it does have online matchmaking and that's kinda cool.