Good Christian Boy is the only achievement I still need to 100% this game, but every time I die it is a slog to get back to where I was because of the slow movement speed. So I was thinking... having a button that doubles the game speed while held down could make this a lot more bearable. This would allow you to speed past all the easy parts and progress through the game at a reasonable pace, while letting you slow the game back down to regular speed when a demon fight is happening so you don't get overwhelmed by the faster enemies.

Probably won't be added, but I figured might as well make the suggestion.