Far Cry 3: Blood Dragon achievements have appeared online, coming in at 400 Gamerscore in total. This is the current cap for all XBLA digital releases, suggesting that the content is in fact a standalone title, rather than an expansion.
You can check out the achievements over at Exophase, but BEWARE SPOILERS.
The rewards suggest that you’ll be hunting down enemy garrisons in the game’s world, resolving hostage situations, searching for VHS tapes and more.
Earlier this month XBLA artwork for the game spilled onto the net, presented in a weird Mega Drive/Genesis art style from the 16-bit era.