Of your species and hold Q, until you get max eggs. Now, what you want to do is find another fish Kill things, because the starter fish is weak. Now, you should run around and eat food until you grow up. The first thing to do is pretty simple, and you're told to do it: Spam space until Feed and Grow: Fish Cheats, Cheat Codes, Hints, Tipsįeed and Grow: Fish Cheats, Codes, Hints and Walkthroughs for PC Games.