1971 Project Helios is a turn-based tactical strategy game set in an alternate 1971, where a sudden ice age has buried Europe under snow and ice and survivors fight over the last resources in a frozen world.

Players lead a small squad of distinct characters through grid-based battles, using cover, positioning, and special abilities to outmaneuver rival factions. Its harsh post-apocalyptic setting and character-driven story suit fans of tactical combat with a narrative backdrop.