This took quite some time to get, so I'm happy the grind payed off!

I used a Rising Sun grenade for when getting the first Blue Key. It might be faster without it, but I'm not sure if it's possible to avoid getting hit while having good movement. Still a thing to consider for future attempts.

While the overall run was clean with movement and everything, the Trap Room fight was quite terrible. Perhaps with an optimal fight this dungeon could even be sub 1:30.