In this Roblox title, a Dungeon gate or portal spawns every 30 minutes at xx:00 or xx:30. Once it has spawned, you will have almost 15 minutes to clear it before it despawns again.

Bone spawns every six hours in the game, starting at 11 AM PST. He doesn't spawn between 12 AM PST and 11 AM PST. How can you remove the boulder from Snake Hideout 2 in Ninja Time?