I've always liked the Lego "----" series but Garry's mod is just as good.
No. forget that. Garry's Mod blows the Lego ---- series out of the water.
Actually, no, Garrysmod drains the water from around it, blows IT up and then teabags the wreckage.
Garry's Mod isn't so much a video game as a platform for damn near anything.
RP? Got it and then some.
Building stuff? A house? Yes, it's got that. In-game and with an external program for the game.
You want to blow stuff up? It's got plenty of that.
You want to fight other players? Any way imaginable to do that.
You want to make a loving movie? Professional quality, it's got that.
I believe the only limitations of Garry's Mod are the limitations of the Source engine. If the engine can handle it, then the only limitation is your imagination. Literally.
Stop dissin' Lego Indiana Jones. That game's pretty fun, on the Xbox.
You run around, find bricks, mash buttons to defeat enemies and solve the occasional poorly designed puzzle. Oh wait, I forgot, I got it Indiana Jones mixed up with every single one of those stuffty games ever.