1-3: HALLS OF SACRED REMAINS, ULTRAKILL Wiki
For information about other missions, see Levels. Enemies can hurt other enemy types. With quick thinking and positioning, powerful enemies can turn into powerful weapons. - The Tip of the Day. HALLS OF SACRED REMAINS is the third Mission of the LIMBO layer. It takes place entirely within and outside of a large "castle," and is one of the most complex environments of Act 1. Though the door to the boss arena is present in the first room, it is locked behind a split color door, requiring only one
Music, ULTRAKILL Wiki
1-3: HALLS OF SACRED REMAINS, ULTRAKILL Wiki
Levels - ULTRAWIKI
Terminal ULTRAKILL+BreezeWiki
ULTRAKILL: INFINITE HYPERDEATH
1-4: Clair de Lune - Official ULTRAKILL Wiki
ULTRAKILL / Characters - TV Tropes
ULTRAKILL 1-3: Halls of Sacred Remains (Fast Route)
i've unlocked the gaming secrets : r/Ultrakill