Valve copying

https://www.hltv.org/news/36962/valve-confirm-move-to-mr12-for-majors-introduce-cs-rating-release-inferno
for now on if cs2 officially Release it will be same like valorant to win 13 round

Agents are coming next

MR12 was a thing in cs 1.6 like 15 years ago

i respect that change, they realised the games go on for too long.

https://liquipedia.net/counterstrike/2002_CPL_Winter_Championship All matches are MR12 Bo1

this event is most likely older than you OP

Riot Games copy Max Round 12 from Counter-Strike since CS 1.6.

Agent skills from Overwatch
Game mode and mechanics from Counter Strike

who is copyist

Even the latest map Sunset was taken from the Counter-Strike map, Ancient.

Valve actually also buff the utility I think. Next comes agents