Also, you can not see your progress when trying to
replay older areas, which is necessitated when you get stuck in a newer area due to lack of upgrades.
Not exact matches
Lastly, some of the later
areas were so tough that it required me to
replay older stages and grind my levels up to stand a chance of beating them.
Each collectible can be hidden in open
areas of the level or in hidden rooms that require a certain Angel or Devil upgrade to access, giving you incentive to
replay older levels and fully explore them.