If your life is painfully lacking in malevolent AI and angry, telekinetic monkeys, today is your lucky day: Steam is currently offering survival horror classic System Shock 2 at a 50 percent discount.

Co-developed by Irrational Games and Looking Glass Studios, and designed by BioShock maestro Ken Levine, System Shock 2 drops players into the dark corridors of a faster than light spaceship where a routine rescue operation has gone horribly wrong. Armed with scavenged weaponry and a handful of special powers, players must battle the twisted denizens of deep space, all the while being mocked by SHODAN, a once helpful AI that has started to lose her virtual marbles.

Despite being a "Daily Deal," System Shock 2 will remain at its current $5 price point until Monday, April 21 at 10AM PT. Would-be players need not worry about system compatibility, as Steam offers System Shock 2 in PC, Mac and Linux flavors.
[Image: Night Dive Studios]

This article was originally published on Joystiq.