Amborettio II: Deep Relay

Summary

Each expedition drops you into a new destructible cavern where you mine ore, place torches and turrets, and deposit enough to power the relay. Powering it awakens a boss that tears through terrain, and you must beat it and return to the relay to bank your persistent ore reserve or lose it on death.

• Procedural caverns with fully destructible, mineable terrain
• Banked ore reserve carries over, but is lost on death
• Torches repel spirits; turrets add automated firepower