Companions hatched from subterranean eggs provide immense passive mining buffs, farm defense, and coin multipliers. Discover tier rankings and secret fusion paths.
The comprehensive companion codex: S-tier combat guards, mining torque boosters, and passive revenue multipliers.
Unlock secret event companions, limited-time holiday beasts, code redemption pets, and hidden elemental fusion recipes.
| Creature Name | Rarity Tier | Primary Role | Attack / Defense | Unique Perk | Upkeep Food |
|---|---|---|---|---|---|
| Burrowing Mole | Common | Drill Booster | 12 ATK / 18 DEF | Dirt Scraper: +10% mining speed in top 100m layers. | Raw Roots (5/hr) |
| Ironclad Beetle | Uncommon | Farm Guard | 38 ATK / 65 DEF | Carapace Wall: Blocks 40% of bandit raid damage to storage silos. | Moss Lichen (12/hr) |
| Prismatic Lynx | Rare | Economy Multiplier | 75 ATK / 40 DEF | Gem Magnet: Converts 5% of all mined stone into bonus gems. | Crystal Pellets (20/hr) |
| Venus Creeper | Epic | Farm Guard | 160 ATK / 120 DEF | Toxic Vines: Entangles underground raiders, dealing damage over time. | Insect Nectar (35/hr) |
| Flame Dragonling | Legendary | Drill Booster | 340 ATK / 280 DEF | Inferno Overdrive: Grants the drill 3x mining power for 15s every minute. | Lava Coals (60/hr) |
| Void Phoenix | Mythic | Economy Multiplier | 780 ATK / 540 DEF | Astral Rebirth: Boosts offline farm cash generation by +150% permanently. | Dark Matter (100/hr) |