Iron Man and War Machine are on the go with the DS version of Iron Man 2.

Iron Man 2 for Wii, Nintendo DS, Xbox 360, PlayStation 3, and PlayStation Portable. Developed by Sega Studios San Francisco and High Voltage Software, published by Sega Sammy.

Buy the Wii version: http://astore.amazon.com/spyke-20/detail/B002WDL51Q
Buy the DS version: http://astore.amazon.com/spyke-20/detail/B002WDL50W
Buy the 360 version: http://astore.amazon.com/spyke-20/detail/B002WDL5L6
Buy the PS3 version: http://astore.amazon.com/spyke-20/detail/B002WDL516
Buy the PSP version: http://astore.amazon.com/spyke-20/detail/B002WDL51G