The following describes where to find each of the level keys that allow you to progress through the game, as well as the eight pieces of the Chronoscepter, which is invaluable when fighting The Campaigner himself. You're advised to find every key on each level, as well as the Chronoscepter piece, before proceeding onward, and you'd be wise to take the levels in order - even if more than one is open to you at a time.

The keys in this walk-through are numbered according to where they appear in the key inventory screen and what level they're used to unlock. Also note the organization of this walk-through is only a suggested means of finding the keys on that level. For the most part, each area is very open-ended and you may find the different keys in any order you choose. Explore and try to find the keys and Chronoscepter pieces on your own, but if you should get stuck, then look no further for a solution.