Because that's not how they sell it. And once that $20 is gone you'll need to sp...

DanBC on Feb 14, 2014 | parent | context | favorite | on: Gog.com giving away Dungeon Keeper for free

Because that's not how they sell it. And once that $20 is gone you'll need to spend more. If they had a single IAP of $20 to remove all timers it'd still be stupid and hated, but at least justifiable as a demo / full product model.