I don't give up so easily, though. I think the Almighty Pun Pun will not let us down. I'm sure he'll work things out.
How is Pun-Pun evil? He killed at least one god, and we have no idea if he's done that to any other gods already. He's causing mass panic/hysteria. He's a regular terrorist, and if that's not evil I don't know what is. I'm not saying the kobold agrees with everything Pun-Pun has done, but he sure seems to have faith in him.
Killing gods in and of itself doesn't make you evil. Arguably killing
good gods probably does, but as long as he balances that out by killing equal numbers of
evil gods, that just keeps him the same according to D&D alignment, right?
(As far as the plot goes, he has killed a number of gods by the way, I just haven't made a proper list and posted it anywhere, yet.
Rumor has it that the reason the sun went out is because he killed the sun god.
I'm not saying whether Pun-Pun is or isn't evil. You can decide that for yourselves. I'd say it is mostly irrelevant, though. He is responsible for worldwide chaos, anarchy, and bad things, and your goal is to undo what he's done. Whether he's a nice guy or simply misguided doesn't really make much of a difference, does it?