Użytkownicy innego forum wykonali spolszczenie. Oto link - kliknij
Zawartość pliku gamedata\config\localization.ltx zamień na:
[string_table]
language = pol
font_prefix = ;_west ;_cent
;ńďčńîę xml ôŕéëîâ, ńîäĺđćŕůčő ňŕáëčöű ńčěâîëîâ
files = ui_st_pda, ui_st_mm_mp, ui_st_inventory, string_table_tutorial, string_table_general, string_table_includes, stable_dialog_manager, stable_dialog_manager_uni, stable_task_manager, stable_treasure_manager, string_table_level_tips, string_table_items, string_table_ui, string_table_enc_zone, string_table_outfit, stable_dialogs, stable_dialogs_escape, stable_dialogs_garbage, stable_dialogs_agroprom, stable_dialogs_deadcity, stable_dialogs_darkvalley, stable_dialogs_pripyat, stable_dialogs_labx18, stable_dialogs_bar, stable_dialogs_military, stable_dialogs_yantar, stable_dialogs_radar, stable_dialogs_aes, mp_st_speechmenu, ui_st_keybinding, ui_mp_teamdesc, ui_st_mm, stable_stories, ui_st_mapdesc, string_table_enc_social, string_table_enc_mutants, string_table_enc_weapons, string_table_enc_equipment, ui_st_mp, ui_st_other, stable_game_credits
Nazwę folderu 'rus' w gamedata\config\text zamień na 'pol'.
Mod spolszcza tylko tekst dotyczący wyposażenia.
Usuń folder gamedata.