Ascending the Spire & Final Confrontation

Conquer the ascent to the spire in The Callisto Protocol. Face waves of Biophages and use environmental puzzles before the final multi-stage boss battle.

The ascent to the spire is fraught with danger. Expect multiple waves of Biophages, including mutated forms of previous enemies. Environmental puzzles will involve activating power conduits and bypassing security systems. The final confrontation awaits at the top, a multi-stage boss battle that tests your mastery of all combat mechanics. Ensure your weapons are fully upgraded and you have ample supplies.