Commanders: Attack of the Genos and Discs of Tron are this week's Xbox Live Arcade releases, Microsoft has announced. Both arrive in the Xbox 360's online Xbox Live Marketplace this Wednesday, February 13.

Developed by SouthEnd Interactive, the turn-based tactical stylings of Commanders: Attack of the Genos have players strategizing across fifteen single-player missions. Selling for 800 Microsoft Points ($10), the game also features different endings and four-player online and local multiplayer. Read more »

Midway's Discs of Tron will arrive in the Xbox 360's online Xbox Live Arcade next Wednesday, February 13, publisher Disney Interactive Studios announced today.

Initially released in 1983, the arcade game is built around the Pong-like life-or-derez sport glimpsed in the inspirational 1982 film Tron. The modern rendition was handled by Backbone Charlotte, and features enhanced graphics and sound. Read more »