Is it okay to quit right after finding a kilroy?
 

I finished this game back in 2009, but i still have achievements to get, my question is, as soon as i find a kilroy, is it okay to quit right away? or do i have to wait until the game saves?

I can't really remember, but I'd say just get to a checkpoint first to be safe. Maybe look at the achievement guide on here? It may say something that I missed.

Just tested this theory a few minutes ago, and you can quit as soon as the Kilroy was here! is written on the wall...

Leigrez