A sandstone spleef arena, which also doubles as a player vs player or player vs mob arena. Includes monster spawner with redstone gate, two chambers next to the arena, one for each team, with redstone gates, and a simple scoring system.

The area underneath the spleef arena isn't just your usual pit, players have a 3 out 4 chance of landing in something painful, be it cacti, lava or a creeper face leading all the way to bedrock, or of course water.