A first-person MMO shooter developed by the Ukrainian studio Vostok Games. Survarium is set in a post-apocalyptic universe of a near future, where human civilization lost a war against the forces of nature. Players take command of one of the remaining humans, who now gather in small groups in order to survive in this hostile environment. The players meet up in instances, and the missions they have to undertake often require cooperation in small teams. The developers saw to it that the world was filled with traps, anomalies, and dangerous mutants. The game is based on the free-to-play financial model with optional microtransactions for extra items and bonuses.