You are the Guardian Rock. After millenia of slumber you rise to defend the glorious temple from intruding archaeologists. Use brute force or take use of ancient devices spread across the temple to achieve your goals and solve all 48 puzzles.
Wow, this game took me quite some time to finish. The extra stuff in the store is BONUS content. Buy the level packs if you want to. In any case: enjoy the game!
Update 29 August: Fixed ending now working in some cases. Thanks to NG users SlowBro and StealthFire for pointing this out! (You might have to clear cache to make the latest version active, not sure how it works)