This works in any direction and with any object and entity. These portals allow player to enter one end and exit on the other. Just like the real gun in the Portal game, Minecraft’s Portal gun allows the user to shoot two portals (red and blue). The gun functions the same as the original Portal Gun that it was based on – both aesthetically and its functionality! IChun has impressively succeeded in coding a Portal Gun to work almost perfectly inside the limited world of Minecraft. This mod adds one of the trickiest weapon to code in the game, namely, the Portal Gun, along with all of its functions. Portal Gun is a mod created by the popular mod creator iChun, based on the weapon featured in the first-person puzzle game Portal. Do you want to experience playing the popular game Portal inside the game Minecraft? Then check out one of iChun’s most popular mods and use the most mind-boggling, physics-bending, and awe-inspiring weapon in the game so far!