WPNZ

WPNZ does come off as a charismatic, confident and sometimes kind person. However, in truth, he is truly a short-tempered, sociopathic, ruthless, reckless, sadistic and bloodthirsty assassin that enjoys murdering others and inflicting violence.

Following their heroic banishment, he and Puzzles were separated after closing the rift. A few years later, he builds a memorial for his friend by piling up (most likely stolen) TVs and carving his face on the wall with the words "RIP PUZZLEZ" as well as playing Taps on his chainsaw in remembrance of Puzzles, unknown he's (most likely) trapped in another universe. As he walks off from the memorial, he's then caught off guard by a symbol calling out to him from the stack of TVs, and he accepts the call to find his missing friend.

Upon arriving at the lair, Mr. Puzzles looks closely at the tournament's leaderboard, he notices the "Villains Eliminated" section and realizes he may not make it out of the competition alive, before being assigned to a room with The Pink Thing, who he tried to intimidate before Lord General intimidated him. Then Lady Killer revealed herself and attacked Mr. Puzzles, before giving him a sticker and revealing it to have been a joke. And then there's Dave. The last person to arrive was Mr. WPNZ, having gotten the same announcement, and he and Mr. Puzzles reunited and shared their personal stories of what happened following being separated before the group was called down to The Big Bad's personal lair. There's no bad blood between them, no lingering grudges over what had happened back in their homeworld, the two have clearly patched up their old wounds and are lifelong friends again.