Like many games that go on to change the direction of the industry - see also MOBAs and battle royale - Counter-Strike began life as a mod for Valve's Half-Life from Minh "Gooseman" Le (pictured) and Jess "Cliffe" Cliffe.
While it's easy to look back now and see the impact it had on the industry, at its inception it was a hobby project for Le.
"I didn't have big plans for it," he tells PCGamesInsider.biz.
"It started out as a small mod. At the time, I had a lot of experience making those - this
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