- Merge and evolve 50 tiers of monsters across 10 elemental classes
- Wave defense with checkpoints — a fallen Core costs gold, not your brood
- Elemental synergy bonds reward clever placement on the track
- Deep meta-progression: Dark Forge, Talent Tree, Monster Shop, Rebirth
- Boss waves, lucky spin rewards and idle income while you are away
- Free to play, playable on desktop and mobile
Drag a monster — move, merge (same tier) or swap (different tier)
- Left-click a monster — inspect its stats
- Mouse wheel — zoom, right-drag — pan the dungeon
- E or Space — hatch an egg
- A — auto-merge, F — game speed
- U — Dark Forge, S — Shop, T — Talents, C — Codex, R — Rebirth
- Esc — close panel
Mobile / touch:
- Tap Egg Spawn to hatch, drag monsters to move or merge
- Tap a monster to inspect, tap the HUD buttons for Shop, Forge and more
Playing heroes beware free online game support all smartphones or tablets, such as iPhone, iPad, Samsung and other Apple and android system.