Eric's reward is he gets his own voice back for killing Odus from Candy Crush Saga.
Eric: I feel so bummed out. My voice is Susan because I killed baby Annabelle Dawson. What can I do to calm myself down? I got it. I will play Candy Crush.
Eric: What the (bleep) is that? Odus is the worst part of the game! That's it! I will go to Candy Crush Saga World and kill Odus so I won't lose the game!
(at Candy Crush World)
Odus: Hi Eric! How's it going?
Eric: It's bad! I hate you because you ruin everybody's game! I'm going to kill you so you won't wreck everybody's game!
Odus: No! Don't kill me!
Eric: Too bad!
Odus (as he's being shot): Waaaaaaaaaaaaaaaaaaa!
(Odus is dead)
Eric: Now Odus the owl is dead. No more interrupting anyone's games.
Eric's dad: Thank you for killing Odus the owl.
Eric's mom: I was stuck on level 6 of Candy Crush Dreamworld because Odus kept on falling but now the game's much easier thanks to you.
Eric's dad: You are now ungrounded for life and your reward is you get your own voice back.
Eric (now speaking in his own voice): Thank you mom and dad. You are the best.