| FOSSIL | clay and deeper | 0.5% vault |
| SILVER VEIN | stone and deeper | 1% vault |
| GOLD NUGGET | obsidian and deeper | 3% vault |
| DIAMOND | magma only | 10% vault |
| THE CORE | last meter at 10,000m | 25% vault |
everyone digs the same hole. every dig starts where the last one stopped.
0.0005 to 0.05 ETH buys $DIG and burns it. the burned $DIG becomes meters.
topsoil 1x, clay 2x, stone 5x, obsidian 10x, magma 25x per meter.
the last meter at 10,000m takes 25% of the vault. then a new site opens at 0m.