for a specific game level or mod (e.g., in a "Blast" style puzzle game or a bullet-hell shooter).
It sounds like you're referring to a specific game, mod, or perhaps a niche piece of digital content, but it could mean a few different things depending on the context. Could you please clarify if you are looking for: [Akari Blast] The Binding Brides Garden (x3200)...
that uses this naming convention.