Arena
Feb 2, 2026
2D Build Guide
Layer-by-layer blueprint
3D Build Guide
Explore every layer
2D + 3D Build Guide
Synchronized split view
NBT viewer & editor
Inspect & edit raw tags
Materials list
Export
Chunk size
Blocks
316,233
Size
191×83×125
Difficulty
Advanced
MC Version
—
Build progress
Plus
Track layers, check materials, mark builds complete, and sync your progress with Plus.
Category
Structures
Tags
Colosseum
Stadium
Arena