It sounds like you're describing a game mechanic where you tap on a creature to "pet" it, and that action gives you a "good piece" — likely a reward, item, or point.
Pet 1 Creature By Tapping On It <480p • 4K>
It sounds like you're describing a game mechanic where you tap on a creature to "pet" it, and that action gives you a "good piece" — likely a reward, item, or point.