Magic Alien (formerly known as Outer Alien US and Crazy Space US) is the American version of Outer Alien.
A selection of Crazy Space chains opened in the US in 1997. They were rebranded as Outer Alien US in 2001. In 2008 after Arenaplay bought the Outer Alien chain, the US Outer Alien Chain was rebranded again as Magic Alien.
Magic Alien is mostly designed for children, with most of the chains worldwide including most of the following:
- Animatronic stage shows featuring Magic the Alien
- Ball pits
- Bowling alleys
- These are usually six-pin alleys with blacklight effects
- Coin-op arcade games and kiddie rides
- Inflatable bounce houses
- Kart racing
- These usually have six "karts" that looked like escape pods
- Laser tag
- Soft play with climbing frames