Half-Life: Source [Linux]

About This Game
Winner of over 50 Game of the Year awards, Half-Life set new standards for action games when it was released in 1998. Half-Life: Source is a digitally remastered version of the critically acclaimed and best selling PC game, enhanced via Source technology to include physics simulation, enhanced effects, and more.

System Requirements
MINIMUM: OS: Ubuntu 12.04
Processor: Dual core from Intel or AMD at 2.8 GHz
Memory: 4 GB RAM
Graphics: nVidia GeForce 8600/9600GT, ATI/AMD Radeaon HD2600/3600 (Graphic Drivers: nVidia 310, AMD 12.11), OpenGL 2.1
Network: Broadband Internet connection
Hard Drive: 8 GB available space
Sound Card: OpenAL Compatible Sound Card

How to run this game
Extract and run ./hl2.sh -game hl1