Splinter Cell: Blacklist by purchasing the game ahead of its launch at the end of August.
Splinter Cell: Blacklist is available on Steam in both standard and deluxe editions. Pre-ordering either will net the Upper Echelon DLC pack, which includes an additional co-op mission, special suit that ups weapon defense and stealth in shadows, plus some gold sonar goggles. If you sign on for the deluxe edition, you'll immediately unlock a copy of Splinter Cell: Conviction on top of five custom suits, weapons and armor accessories.
Earlier this month, we were able to sample a few missions from the single-player campaign, providing us with a good look at Sam Fisher's new team and their distrust of his judgment.