1971 PROJECT HELIOS

1971 Project Heliosis a turn-based strategy game which combines modern warfare military tactics and close combat. Firearms and vehicles are scarce, conflicts and hostilities have no end, and the terrible freezing cold annihilates friends and foes in its path.

Region: Europe. Check that the key's region matches your Steam account's country before buying — region-locked keys can't be activated elsewhere.

What you get: one unique, unused product key, shown on your order page (and in your account) once payment is confirmed — usually within minutes, and at most 24 hours. No physical item is shipped.

How to activate: open the Steam client, choose Games → Activate a Product on Steam, accept the subscriber agreement and paste your key. The game then appears in your library, ready to download.

Requirements: a Steam account and the Steam client. System requirements are set by the publisher and listed on the game's Steam store page.