A Trust data disk is an item that can be found in the single-player campaign. When the player collects the Trust data disk with the ASE, a Trust data disk will be added to their total of data disks. There are 60 Trust Data Disks, 10 hidden in each mission for missions 3 through 8. For every 10 data disks that the character finds, a new art gallery will be unlocked, allowing the player to view concept art for the game. There are six art galleries in total.