Games Portal 2 crossovers: Wheatley terrorizes your favorite game characters July 29, 2011 3:07 AM Jan Neves 0 This post has been edited by the GamesBeat staff. Opinions by GamesBeat community writers do not necessarily reflect those of the staff. I thought it would be fun to have Portal 2's Wheatley interact with other video-game characters, so I gathered some of my 3D models together and mashed them up. Please forgive some inaccuracies and artistic license…. Higher-resolution image here.