FastROM removes most of the slowdown of Super Castlevania IV. Note that it’s only compatible with the NTSC-US version of the game.
You can play the FastROM version with the Uncensored hack.
Apply the .asm file directly into the Uncensored ROM via Asar.
Hashes:
Database match: Super Castlevania IV (USA)
Database: No-Intro: Super Nintendo Entertainment System (v. 20210222-050638)
File/ROM SHA-1: 684C1DFAFF8E5999422C24D48054D96BB12DA2F4
File/ROM CRC32: B64FFB12
Database: No-Intro: Super Nintendo Entertainment System (v. 20210222-050638)
File/ROM SHA-1: 684C1DFAFF8E5999422C24D48054D96BB12DA2F4
File/ROM CRC32: B64FFB12
Staff/Credits:
VitorVilela7 for the overall project.
Relevant link: https://github.com/VitorVilela7/fastrom
File download:
Help about patching:
Most of the files you're about to download need to be applied to your game. Here is a list of utilities that allow you to do this:
- Online Patcher: Marc Roblero's online patcher. Works with many different file types.
- Floating IPS: NWell-known patcher for applying IPS and BPS files.
- Delta Patcher: Used to apply xDelta files.
- More Patchers
On most files, you can also press “Patch It”, to apply the patch without downloading the file.