10 Best Video Games You Can Play FOREVER
6. Garry's Mod
I don't think I've ever added someone on Steam who doesn't have Garry's Mod in their library. It just seems to be a given that most PC players have a copy of the game. Originally starting out its life as a mod, hence the name, Garry's Mod has gone on to become a staple of PC gaming.
Running off Valve's source engine, Garry's Mod is the ultimate sandbox. You can easily spend hours sitting on a flat world, building creations and tinkering with the physics, or creating maps for you and your friends to play deathmatches in. Add a few NPC zombies from Half Life 2 and you've got yourself a nice little custom map.
Then there is the server browser, which allows you to a play a wide range of different game mods. Fancy playing some Trouble In Terrorist town? There are bound to be servers full of players, or you can find an empty one for you and your friends. How about some WW2 Occupied France RP? Yep, Garry's Mod has you covered.
With Garry's Mod the possibilities for fun really are endless.