The Xplor mod is a new mod that adds many things to the minecraft environment, thought still in beta, it is an interesting mod! It currently only adds in new biomes.

|]}-Implemented-{[|
-Deadlands
-Volcanoes
-Abandoned Villages
-Brush
-Tall Forest
-Dense Forest
-Marsh
-Frozen Wastelands
-The Corruption [BIOME]
-Corruption [BLOCK]
-Corruption [ACHIEVEMENT]
-Plateu
-Ruins [SPAWN]

|]}-Up coming features-{[|
-Corrupted Villager [ENTITY]
-Corrupted Creeper [ENTITY]
-Corrupted Zombie [ENTITY]
-Corrupted Skeleton [ENTITY]
-More dungeons [SPAWN]
-Villager bunker [SPAWN]
-More ore [SPAWN]
-Alloy smelting [INTERACTIVE]
-Achievements [Self explanatory]

-And many other cool features!

|]}-Changelog 2/1/2014-{[|
-Fixed abandoned villages
-Added in The Corruption
-Added in Corruption
-Added in Corruption acheivment
-Nerfed Volcanoes
-Edited Deadland
-Added in staffs
-Copper
-Corrupted Ore

ATTENTION: As this is my first released mod, it is likely to have some glitches Please be patient as I iron these out!