screw rollercoasters

[<RJMC>]

taked from another forum

http://www.teknolelu.fi/tietokoneet/robotit-korvaamaan-vuoristorata/

looks cool to ride if you dont smash your head whit the floor

 

[Vegeta897]

Neat.

 

[theotherguy]

http://www.halflife2.net/forums/showthread.php?t=119810