Finally! A minecraft survival map with an original premise! The Biome Clock survival features several distinct biomes (desert, fields, jungle, etc). Now that in itself isn’t original, but what is original is the ‘clock’ feature. Each biome is connected by a lava filled bridge that is only open for ten minutes every hour. Which means you have to plan out your survival tactics in order to gather enough resources in those ten minutes to tide you over for another fifty.