Feed it coal, and it pays you in diamonds — Super Furnace is a lightweight functional block mod under 20 KB.
- 5 coal + 10 seconds = 2 diamonds, delivered straight to your inventory
- Zero dependencies — no Mixin, no changes to vanilla behavior
- Singleplayer, multiplayer and dedicated servers — diamonds go only to the player who inserted the coal
- Disconnect-safe: the timer is saved in the block's NBT and resumes right where it left off
- Recipe: 8 furnaces surrounding 1 diamond
- English and Simplified Chinese localization