I'm not sure how I've missed this till this playthrough, but I noticed some seemingly random numbers in Durio's boss room (To the left of where Wulfrick is standing), are they an easter egg of some kind?
Those numbers are a hint for in what order to use the ACTs during his fight to defeat him. First choice in the first phase, then first-third-first-third during the second phase, and then the second choice during the third phase.
