How per-map Competitive boosting works
CS2 kept the classic 18-rank badge ladder, but now awards it per map — your Mirage badge and your Nuke badge climb independently. Ten wins on a map unlock its first badge; after that the rank moves up or down one step at a time on your wins and losses. Your booster plays ranked matches on the specific map you choose (solo on your account, or duo in your lobby) behind a region-matched VPN, and you watch each match in your dashboard. Because every map is its own grind, a Competitive boost targets the map you actually queue rather than your whole profile at once.