A fan made "Portal" (2007) 2D platformer game, made for the TI-84 calculator. Portal. Enjoy blasting through space at breakneck speeds and almost being fried, crushed, and insulted all for the ...

Editor's note (Feb. 25, 2025): Joseph Callahan, director of Portals Organization, released this statement about the return of the Philadelphia Portal: "The Philadelphia Portal is currently offline ...