I already saw some topics on Perish, but i'm not sure if we can currently play this map or not.

I downloaded the map (the manual installer), created a "mods" folder in C:\Users\name\AppData\Local\Plutonium\storage\t5\mods and put the "Perish" file into it.

When i launch the game with Plutonium, i select "Perish" in "Mods", the mod charge correctly, and then when i type "/map zombie_perish", a timer on a black screen appear, and the after few seconds, it says :

Error

Couldn't find the bsp for this map. Please build the fast file associated with maps/zombie_perish.d3dbsp and try again."

If anyone have a solution i take it. Thanks again Plutonium staff for your awesome work.