The Raven is a +16 horror visual novel (VN) project for Spooktober VN Jam 2021, by Strange Chemistry Atelier et al. 6 tracks of original music.

Celestia is a fantasy VN project for Otome Jam 2021, by Jellyfish Parade et al., krzyzis made 8 tracks of original music.

Lover's Anonymous: Rehab for Romantics is a romance VN project for NaNoRENo 2022, developed by a multi-person team. 7 tracks of original music.

ERROR 143 is a romance VN project for Otome Jam 2022, by Jenny Vi Pham et al., krzyzis contribued 3 tracks of original music and SFX.

Crowing is an adventure VN project for Spooktober VN Jam 2022, by Hannan Mangan/East Patch et al. krzyzis contributed 8 tracks of original music and SFX.