Counter-Strike: Source (Game) - Giant Bomb

Counter-Strike 2 officially confirmed by Valve in a series of

CS SOURCE 2 IS COMING EXTREMELY SOON (CONFIRMED)

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A Fan Is Making Counter-Strike on the Source 2 Engine

Counter-Strike 2 Announced; Celebrating The History Of Counter-Strike feature - ModDB

Counter-Strike Source - release date, videos, screenshots, reviews on RAWG

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Valve unveiled Counter-Strike 2: no more Global Offensive, Source 2, updated maps and more - CS2 (CS:GO), Gaming Blog