In order for you to play Trine 2: Complete Story on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 12.04 LTS
Processor (CPU):
2.2 GHz CPU
Memory (RAM):
1 GB
Graphics Card:
ATI Radeon HD 2400 or NVIDIA GeForce 7600 or better
Hard Drive:
4.0 GB
OpenGL:
2.1
In order to play Trine 2: Complete Story on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Ubuntu 12.04 LTS
Processor (CPU):
2.2 GHz CPU
Memory (RAM):
1 GB
Graphics Card:
ATI Radeon HD 2400 or NVIDIA GeForce 7600 or better (OpenGL 2.1 needs to be supported)
Hard Drive:
4.0 GB
OpenGL:
2.1
Additional:
Trine 2 runs best with proprietary drivers and may not function correctly with open source drivers.