Deus Ex: Human Revolution guns and gadgetry will be made available to Team Fortress 2 fans when they pre-order Eidos' futuristic FPS.
If you've already pre-ordered Human Revolution then you should be able to find items such as The Machina sniper rifle and The Diamondback pistol in the in-game Mann Co. store.
There are also cosmetic items such as caps, glasses and a robotic arm built for Team Fortress 2's Soldier class.
The weapons themselves come with certain perks, of course, which are detailed on a typically amusing promo page on the Team Fortress 2 website.
It's worth nipping over there for the hilarious memo exchange between Mann Co's Saxton Hale and Bidwell. As for the key information, we've chopped it up into bite-sized screenshots for you below.