fans open world sandbox games should check the game StarForge . only 2 developers creates, with unity engine, a good looking game that is difficult to categorize . its about terra deforming, mining, building and shooting at aliens. or better its about surviving or whatever u want todo
the first playable realease u can get here
http://www.starforge.com/StarForge_V0.1.torrent . their webpage seems to be under heavy load (
http://www.starforge.com/ ) . check also the article about it on RPS
http://www.rockpapershotgun.com/2012/05/31/starforge-has-blocks-building-much-much-more/Comment from developers
All future builds along with multiplayer and singleplayer will be free. It's F2P but not Pay2Win, were against that kind of stuff as we are huge gamers too.
We are selling Hatch Points so that players can purchase heroes with different playstyles, skins, 3D Tilesets, and cool stuff like a golf course pack where you can make ur own golf course complete with greens, sand traps, and pick up some clubs and play. However, all of the paid stuff can be earned in game through enough play for free.
Video : StarForge - First Playable Release