In the next update, the team is going to implement my translation. Until then, Polish players can use
this.
README from the zip file:
Aby zainstalować, należy rozpakować pliki i kliknąć na "Zamień pliki w miejscu docelowym".
Lokalizacja:
64-bitowy Windows C:\Program Files (x86)\Steam\steamapps\sourcemods
32-bitowy Windows C:\Program Files\Steam\steamapps\sourcemods
Due to an engine limitation, Polish characters will have to be in Tahoma for now (thus the edited Scheme files, so they at least show up). Things may change in the future, when the transition to SDK 2013 is completed.