To run block land on linux you just have to download wine at
http://www.winehq.org/Then you download the windows block land, go into the folder and type
wine Blockland_9.exe; which should open an install window.* Next just follow the on screen instructions. finally go into the directory that you installed block land in and type
wine Blockland.exe which should run Block land.*
*note1:if there is an error post it on this thread please and check the specs. of your computer.
note2: I recommend you to not turn on fullscreen because this made the game not run so I had to reinstall the game. You can try if you want. If it works please post it here and tell me the specs. of your computer.