Mana Games

[Uchiha Muss]

Hello Nation . I'm totally new to this community. I bought my license just an hour ago and I've been wondering about installation.
In the past I was able to install 2 different versions of the game in 2 different folders. For example TE 2011 1c was in one folder and the newest demo TE 2013 was in another folder. I could play both games without conflict for 2 weeks.
I like the mods such as Sam's patch, ITST and so on. But I also want to keep fresh install of TE, un-modded one. Basically I'm asking if I can install TE 13 three times in 3 different folders. Will I get blacklisted because I pasted my key.txt 3 times? I just want to play all the different mods without uninstalling anything.

P.S. I know that I should use the key file in one laptop only. My IP will always be the same.

[Nigogu]

If you have the FULL game you can install the game many times you want, but don't open two at same time

[Uchiha Muss]

Well then.... I'm off to downloading mods and try them out.