Route City is a singleplayer mod in which you play as Gordon Freeman. The events take place in a small city somewhere in Black Mesa.
Solo Operations mod for Half-Life 1.
A small Half Life single player mod. HLSP Bunny was made for the purposes of HL single player speed running. There exist certain advantages over steam HL found in a prepatched WON version of HL; this is what you would get if you bought HL retail.
Black Mesa Sideline is a short singleplayer modification for Half-Life 1. You won't need more than 20 minutes to play through this, even if you pay attention to the level design or something else.
In this SP mod ,by Daniel Squire, you play as Luther Johnson, a lazy Black Mesa scientist on the day Gordon Freeman's experiment goes wrong.
CWC Mappack single player mod for Half-Life 1.
It is my Half-Life mod (single player). S.W.A.T. mod is the big pack of single player maps collected in one mod. My maps exists too! About 10 maps are mine. MADE IN RUSSIA!