Half life alpha can be played from this link: (Not actually) You will need nglide for this to work: Attention: half life alpha can only be played on the computer so if you have one then you can click the links and download the files-half life alpha and nglide Here’s the video of how to install it including nglide: The controls for half life E-Forward D-backwards S-left F-right B-use I know i know, the some controls are a bit messed