Half-Life's influence on FPS games is hard to measure. You can look at Dishonored, Titanfall 2, and 4A's Metro series, and find direct comparisons with Valve's debut shooter, but more broadly ...

Enriched has just been updated to cover every level of the beloved Steam shooter up until Gordon Freeman reaches the alien world Xen. It offers a "full overhaul" of Half-Life single-player that ...