It seems as though Nintendo is readying to roll out a system-wide reward system for Wii U, in the same vein as Microsoft's Xbox Achievements and Sony's PlayStation Trophies.

A design document for the crowd-funded racer Project CARS - a confirmed Wii U title - has emerged on the project's official World of Mass Development forum (via NeoGAF) which clearly alludes to "Xbox 360 Achievements, Playstation Trophies, and Wii U Accomplishments... available in Project CARS".

What may also be notable is an absence of a 'points' system for Wii U Accomplishments, in contrast with Microsoft's Gamerscore and Sony's Trophy Points schemes.

Nintendo already uses the 'Accomplishments' moniker on 3DS, although this is restricted to the StreetPass feature.

Nintendo is yet to divulge any official details on Wii U's OS-level features.