There is a Linux-version of the Grappling Hook demo.
This is called beta, because it has been tested only on 5 machines.

You need Java 1.5 or better to play.
Before you start the game, please make sure, that you have installed the latest drivers for you hardware. Outdated drivers are the most common problem, when the game fails to start.

System Requirements:
– 2.0 Ghz processor, 1 GB RAM
– Minimum: NVIDIA GeForce 7600 / ATI Radeon X700
– Recommended: NVIDIA GeForce 9600/ ATI Radeon HD 2600/ better

Please report any problems to: support@speedrungames.com

Thank you very much!