Can you play Half Life 2?

There is synergy on steam. <b>You can play with friends</b> through the Half-Life 2 series and many other single player Source Mods.

Question

There is synergy on steam. You can play with friends through the Half-Life 2 series and many other single player Source Mods.

Hagrid P Hazard · Accepted Answer

There is synergy on steam. You can play with friends through the Half-Life 2 series and many other single player Source Mods.