A nice preset that I use for playing. Different preset for each scene, Can show Highquality Castlevania Advance Collection.
1) Download reshade from resahde official website: https://reshade.me/
2) Install reshade and follow the instructions
3) Launch the game and make a new preset ingame pressing [Home] (Optional instruction, sometimes it doesn't work when you don't do this)
4) Download the preset by clicking on the Download preset button situated below and save it where you want.
5) Copy/ paste this file [reshade seting], the one you downloaded on this site) in the directory of the game (where the preset you created on Castlevania Advance Collection) is and where the launcher of the game is too)
6) [Home] ingame and select the preset
7) Enjoy :)