OS: glibc 2.17+, 32/64-bit. S3TC support is NOT required. Processor: Dual Core CPU Memory: 1 GB RAM Graphics: OpenGL 3.0+ support (2.1 with ARB extensions acceptable) Hard Drive: 1 GB HD space
OS: Ubuntu 12.04 LTS, fully updated Processor: 1.8 GHz dual core CPU Memory: 1 GB RAM Hard Disk Space: 700 MB HD space Video Card: 256 MB GeForce 8800, Radeon HD 2000, or Intel HD 4000 Graphics Open GL: 2.1