ONEBLOCK

When you create an island you start at 50x50 and you are limited to certain types of blocks such as Hoppers, Observers and the number of spawners on the island, as you grow your island and your limits.

The principle of the mod is that you have one block that has a certain number of phases. Each phase has a chance to spawn different monsters and blocks the moment you kick the block. Master oneblock and build the biggest island on the server!