Reserve Transformers: War for Cybertron and gain access to the GameStop Exclusive multiplayer character SHOCKWAVE. Serving as the Decepticon’s military operations commander, SHOCKWAVE is 2nd in power only to MEGATRON, and is playable only in Escalation mode in Multiplayer mode. Available online and in-store while supplies last. Question: Is this only for the X-box platform version? Or will it come with all platforms? I have a Wii platform system.
Probably Xbox and PS3 only. The wii game is likely going to either be a different game entirely, or be a port of the "main (read: PS3 and Xbox)" version and lack multiplayer.
Well, don't jump to conclusions. Lots of Wii games have multiplayer (some was really fun too) CoD WaW 007 Quantum of Solace Super Smash Bros. Brawl Animal Crossing City Folk The Conduit The list goes on and on. I wouldn't count Wii multiplayer out just yet...
I see Wii WFC being a completely different game like ROTF was for the Wii. And that doesn't have online.
The answers to your questions can be found here, Gamestop's War For Cybertron page. Shockwave is an exclusive for the PS3 and 360, all other version of the game are up for pre-order too, however, though not with Shockwave. We know nothing about the other versions of War For Cybertron. All news we've heard and seen have been about the PS3/360 versions.