ICARUS Multiplayer, Co-op, and Player Count
ICARUS officially lists these network modes on Steam: Multi-player, Co-op, Online Co-op. Steam does not publish a numeric maximum player count in the captured store metadata. Official facts verified 2026-09-01.
Quick Answer
ICARUS officially lists these network modes on Steam: Multi-player, Co-op, Online Co-op. Steam does not publish a numeric maximum player count in the captured store metadata.