Gameplay-based advertising 'bore little resemblance to the retail product,' reads the claim.
Sci-fi shooter cancelled on Wii U, despite earlier promises of being the "best-looking console version".
Advertising Standards Agency will take no formal action.
Consoles don't get higher resolution textures, but lots of tweaks and bug fixes.
Also pre-order BioShock Infinite ahead of its March 26 release.