Bohemia Interactive is pleased to announce the release of update 1.63 for Arma 2: Operation Arrowhead (changelog).

Besides the numerous fixes and optimizations which were introduced during the 1.63 beta program which covered almost a 2 year period for this iteration of the engine, the update focuses on the transition of the multiplayer from GameSpy matchmaking to Steam.

Bohemia Interactive today announced that one million Czech koruna from the Arma 3 Karts DLC sales will be donated to the Czech Red Cross. Arma 3 Karts, which was originally revealed as an April Fools‘ joke, was released about one month ago as a fun little sidestep in Arma 3’s typically military sandbox. Its primary purpose was to test Arma 3’s experimental approach to DLC, which Bohemia Interactive explained in more detail in their recent devblog.

To resupply the first people on Mars, Bohemia Interactive today released a major content update for the Expedition One campaign of Take On Mars – the studio’s new space simulation game. The update delivers a manned scout buggy, mobile laboratory, an improved 3D printer, and many general fixes and improvements to the core game. The full changelog of the latest update is available at http://mars.takeonthegame.com/changelog.