- added roll cue from fever's night walk
- added "Spawn Fish" cues, similar to fever's night walk that spawns huebirds
- replaced night walk's charting and midi with fever's night walk
there's still some things i want to do, but they're mostly visual, eg. making play-yan actually roll instead of just using the unused crawl sprite, or just redoing every sprite to make play-yan into marshal and the fishes into huebirds (but that would take forever lol)... regardless, the gameplay is identical to rhythm heaven fever's night walk, and that was the main goal!!