Ubisoft is raising money for GamesAid via exclusive t-shirts sold at the Eurogamer Expo.
The publisher is selling three shirts at the show with designs based on Rayman, Assassin's Creed and Ghost Recon artwork.
The shirts cost 15 each or gamers can get two for 20.
UK games industry charity GamesAid has been running for three years and distributes funds to a diverse range of charities.
Eurogamer Expo runs from tomorrow, Thursday September 22nd to Sunday September 25th at Earl's Court.
More info can be found here.