If you loved Darkside Blues, try Lily C.A.T.
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theysit in Animation / Horror / Science Fiction territory. If that's the register that drew you to Darkside Blues, the second film will land in a comparable space — through a different lens.
What Lily C.A.T. is
Deep space. A distress beacon. An empty bio-containment cell. Cryosleeping space-miners awaken to find their vessel has been invaded. The onboard computer issues cryptic warnings. Something hunts them in the corridors. A minor anime obscurity, perfect for late night viewing.

