Игры в Linux

sudo add-apt-repository ppa:getdeb

sudo add-apt-repository ppa:playdeb

Steam

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys B05498B7
sudo sh -c 'echo "deb http://repo.steampowered.com/steam/ precise steam" >> /etc/apt/sources.list.d/steam.list'
sudo apt-get update; sudo apt-get install steam

Savage 2

http://gwos.org/doku.php/guides:64bit:savage_2

SpringRTS

http://springrts.com/

sudo add-apt-repository ppa:spring/ppa

SuperTuxKart

http://supertuxkart.sourceforge.net/

sudo add-apt-repository ppa:stk/dev && sudo apt-get update && sudo apt-get install supertuxkart