This mod swaps Aiden character with other from the game, like Clara or Jordi.
To install it use Watch dogs mod installer: http://www.nexusmods.com/watchdogs/mods/15/?
Attention! I do not created this mod, i only help the autor popularise it. All credits goes to monju125 from reddit. Link to original site: http://www.reddit.com/r/watch_dogs/comments/2b3d8t/play_as_npc_mod_10a/
Edit : now you can normally download
Credits: monju125