From tinyBuild and Landfall Games:
From tinyBuild and Landfall Games, Clustertruck is frantic truckforming at its finest, available today on PC and PS4. Stay calm, don't touch the ground, and try not to die. Good luck with that.
Use agility and acrobatics to stay atop a convoy of unpredictable, runaway trucks while avoiding lasers, swinging hammers, and flamethrowers. Unlock new abilities, like the grappling hook and time control. Create and download custom levels with Steam Workshop.
Broadcasting on Twitch? Put your fate in the hands of your audience as they vote to, uh...enliven the experience with fiendish modifiers including exploding trucks, bouncy trucks, high gravity, inverted controls and more.
Steam
http://store.steampowered.com/app/397950/
https://www.youtube.com/watch?v=6GsRq0TMKIo