GOG is giving away free copies of Total Annihilation Commander Pack to celebrate the GOG Summer sale with games discounted up to 95% off. To get a DRM-free version on GOG, head over here, click on the giveaway banner and add it to you GOG account. This giveaway is available for 48 hours. If you add the game to your account in that period, it will remain yours forever. Enjoy playing!