Modern history and new maps! Maps are used from such projects as Dreams of Science and Time For End.
First package of my testing mod! Steps: 1)Copy folder in common/Portal2/portal2/ (put in here "maps" and "sound" 2)Start Portal 2 and enter my maps name ( map sp_m1 ...) etc... 3)Type in console next comand: snd_rebuildaudiocache And... wait for end of process. 4)Testing ! :)