SUR5 is a new strategy game developed by Katharsis, available on Windows platform. The game offers innovative gameplay that is easy to understand but has surprising depth with many nuances to discover. Players can explore thousands of combinations using 16 unique heroes, with many more to be released on a regular schedule. The game respects fair gameplay that doesn't rely on crazy turnarounds to be exciting, promoting knowledge about the game features and taking calculated risks.

SUR5 is a free-to-play game that offers a fun experience without packs that contain random playable cards, ensuring that all players have an equal chance to have a good time. The project is developed by a small, hard-working team with big ambitions, and any support received will be used for further game improvements. In SUR5, players must survive the apocalypse and become a part of the Rebellion, making strategic decisions to ensure their survival.