Portal Slingshot is described as 'You are equipped with a portal slingshot that allows you to shoot two portals that connect the space between them together. Completing the puzzles require the use of physics( mostly gravity). At the end of each level you will find a tasty slice of cake!' and is a Puzzle Game in the games category. There are three games similar to Portal Slingshot for a variety of platforms, including Windows, Linux, Mac, Steam and Playstation apps. The best Portal Slingshot alternative is Portal. It's not free, so if you're looking for a free alternative, you could try Mari0.
Portal™ is a puzzle game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative games on the horizon and will offer gamers hours of unique gameplay.
Portal is the most popular Windows, Mac & Linux alternative to Portal Slingshot.
Portal is the most popular commercial alternative to Portal Slingshot.
Two genre defining games from completely different eras: Nintendo's Super Mario Bros. and Valve's Portal. These two games managed to give Platformers and First-Person Puzzle Games a solid place in the video game world.
Mari0 is the most popular Open Source & free alternative to Portal Slingshot.
Magrunner is a puzzle/fps like Portal, but instead of using a portal gun, you use a magnetic gun to solve puzzles.
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