Welcome to Portal back home . Use a mix of skills and logic to complete the 24 levels! CONTROLS - ''H'' = if you need help to complete a level (click again to remove the picture) - ''E'' = Blue portal ''Q'' = Orange portal - ''WASD or Arrows'' = move - ''Mouse'' = Aim - ''hold down R'' to respawn WHAT'S NEW in Portal SE 2 Box levels, enemies, more levels, new cinematics and much more! This took about 100 hours to create! If the game is lags sorry.
