Refrag is a popular training platform for CS2, with one of its most notable features being the Prefire game mode, in which anyone can practice going against common angles on all active duty maps.
Prefire maps are an amazing tool to practice crosshair placement, pathing, angle isolation and taking duels with commonly held angles, which will test your counter-strafing and peeking prowess. Basically teaching you a methodical way to go from point A to point B in CS.
Prefire maps are a great addition to your practice, if you are a beginner in CS2 and you are currently learning the maps, but also if you are (a returning player) looking to refresh or sharpen your knowledge.
As a paid service Refrag has the famous Yprac maps from CS:GO behind a paywall. But now, finally there is a free alternative on the Workshop: The 5E Prac Prefire maps!
Currently, there are Dust2, Mirage and Inferno published.
🔗 Here are the Workshop links:
https://steamcommunity.com/sharedfiles/filedetails/?id=3251878584
https://steamcommunity.com/sharedfiles/filedetails/?id=3244203953
https://steamcommunity.com/sharedfiles/filedetails/?id=3232466864