Et kily c´est une rumeur qui va etre ou infirme ou confirme dans tout les cas ca vient d´un site tres fiable ign.
Et c´est une sous version de l´unreal engine 3 mais ca reste une bonne nouvelle.
http://wii.ign.com/articles/753/753065p1.html
"Brothers in Arms (assumedly with improved visuals to match the Wii.) In an interview with IGN, the developer of the series, Gearbox Software, also said that it was working on a Wii project. Insiders claim that Gearbox was at one point experimenting with Unreal Engine 3 and attempting to create a dumbed-down version that would run on Wii. Unfortunately, we have been unable to confirm the accuracy of those rumors."