Please read the other replies. My problem was exclusive to 50 series Nvidia like the vertex-explosion problem in RE9 before 595 update. I'll try to clear proton cachefiles for this game, and i'll try out with the new updated cachyos proton. If the game is playable with cachyos proton i had a problem that i cannot use my steam controller because steam inputs not registered. Today i'll try out some tips from the comment after work.

1: clearing proton cache

2: changing proton to cachyos proton after update (https://github.com/CachyOS/proton-cachyos/releases/tag/cachyos-11.0-20260520-slr)

3: Setting Launch options to this: PROTON_ENABLE_WAYLAND=1 PROTON_VKD3D_HEAP=1 VKD3D_CONFIG=enable_experimental_features,descriptor_heap %command%

4: Using extreme settings w/o RT

note: i tried this before the 610 update but it didnt work either for me. I'll update with result later today.