Video
Behind the Walls of Corrode // Dev Diaries
In one line: The VALORANT maps team talks about how they designed Corrode.
YouTube
Behind the Walls of Corrode // Dev Diaries
by VALORANT (Riot Games)
What to learn
How the developers approached Corrode, a classic two-site, three-lane map: worth watching before studying the map card.
What to skip
The parts on the setting, if you only care about the game.