You've got a game that has a vehicle called the Punkasso. It features top-down multi-D shooter action that you might have caught a glimpse of last Digital Life. It's from Wanako Studios and Sierra. And it features nukes and a hidden underground lab. Toss Sly into Live Arcade's Assault Heroes, and we'll swear someone's been watching too many Rambo movies.

Okay, before you become the only surviving member of a special forces team to infiltrate an underground lab for XLBA Wednesday, see what Q Branch Wanako has outfitted the Marketplace-downloadable game with, as well as four screenshots of the assault in still life:

• Multiplayer co-op mode – Two players may play co-operatively online via Xbox Live or offline (same screen) with enhanced weapons and special attacks to encourage team-based campaigns.
• Dynamic gameplay – Operate an armed 4X4, speed boat or simply fight on foot for a quick change of pace.
• Arsenal of weapons – Equip characters with miniguns, flak cannons, flamethrowers, grenades and nukes to destroy everything in your path.
• Realistic special effects –Destructible terrain and advanced physics engine provide a truly engaging Arcade experience.
• Highly detailed graphics – Vehicles leave tracks in the sand, send parts flying when they explode, and leave smoke trails when taking damage.
• Exhilarating Action-Packed Experience – Challenging and graphically compelling levels (including bonus sublevels) for fast-paced and addictive play.
• Xbox Live Leaderboards