Download is here.
Press NumpadPlus 3 to create a savestate in slot 3, then NumpadEnter 3 to load that savestates. You can navigate through the savestate pages with the arrow keys.
You can find the savestate files in Game Directory/ModData/DebugMod/Savestate/main/slot-name.json. You can change the name manually if you want.
The mod uses the native configuration options of BepInEx. You can use BepInEx/ConfigurationManager to change options at runtime (default shortcut is F1) or edit them in the config files.

