The keybinds are customizable in <saves location>/minisavestates.json
and by default it is
{
"LoadStateButton": "f1",
"SaveStateButton": "f2"
}
When you save a state it gets saved to the file <saves location>/minisavestates-saved.json
The same as MiniSavestates, but with multiple slots (5 or 10, depending of the project).
The keybinds are customizable in <saves location>/minisavestates1.json
and by default have the same value as in MiniSavestates.
To change savestate slot, simply press any KeyCode.Alpha (between 0-9). After changing slot, you can save/load the savestate normally using the keybinds (by default, the same as MiniSavestates).