A Mod that was once just a sandbox builder like any other, has become the most favorable standalone game with a little bit to offer for everyone who own's a steam account. Game types vary from hide-n-seek as playable objects in the popular "Prop-Hunt" mode, to your traditional spawn, glue, stack, copy and past house building fun with wide varity of objects to choose from in the default "Sandbox" mode.(Most of you will recognize them from Half-life 2) There's even some semi-free Counter-Strike cloned gameplay to be had with new takes on classic gameplay in "Trouble in Terrorist Town". There's also some Monster Hunting to be done in the style of "The Thing" film series where you must guess who's a friend, and who's an alien waiting to maul you apart in the dark in "Morbus".

A Mod that was once just a sandbox builder like any other, has become the most favorable standalone game with a little bit to offer for everyone who own's a steam account. Game types vary from hide-n-seek as playable objects in the popular "Prop-Hunt" mode, to your traditional spawn, glue, stack, copy and past house building fun with wide varity of objects to choose from in the default "Sandbox" mode.(Most of you will recognize them from Half-life 2) There's even some semi-free Counter-Strike cloned gameplay to be had with new takes on classic gameplay in "Trouble in Terrorist Town". There's also some Monster Hunting to be done in the style of "The Thing" film series where you must guess who's a friend, and who's an alien waiting to maul you apart in the dark in "Morbus".