Back in '93 this was genuinely terrifying, now it looks like angry Lego and that's somehow still brilliant.
Fun fact: Has been ported to run on pregnancy tests, ATMs, and at least one John Deere tractor.
CS got a fresh coat of paint and some magic powers, and somehow that's enough to lose your whole evening.
Fun fact: Its anti-cheat software runs at the kernel level and activates the moment your PC boots.