Bongo Waifu’s September 24 update gives its desktop companion a new job: background ambience. Forest and City white-noise options let you adjust individual sounds, while an optional soundtrack purchase unlocks eleven more music tracks inside the game. A separate collaboration with Eropsychosis: The Project Elysiara is scheduled to begin on September 29.

The white-noise controls let you change the mix instead of choosing a single fixed recording. The preview shows separate controls for elements such as a park, traffic, a stream, and a campfire. You can keep the companion running while choosing the soundscape you want around it.

White Noise and Music Are Separate Options

Forest and City are the new ambient-sound choices. Buying the soundtrack unlocks the eleven extra BGM tracks in the game. The music menu also shows a repeat control for keeping a selected track going.

Bongo Waifu is a free desktop companion for Windows and macOS. Keyboard and mouse input drive its character animation, while timed drops build up a wardrobe of clothes and accessories. Custom backgrounds, character positioning, and Workshop skins let you arrange the companion around your desktop. The new sound controls add an adjustable audio backdrop to that setup.

How the September Collaboration Works

The collaboration starts with Eropsychosis: The Project Elysiara’s September 29 launch. The announced reward requires buying that game and playing it for two hours, then logging into Bongo Waifu. Meeting those conditions grants three collaboration outfits: one main design and two color variations.

A purple variant is limited to the collaboration’s first two weeks. To collect all three designs, meet the purchase and playtime requirements and claim the outfits during that opening window.

The same update adds another anatomy option to the separate Body Customization Pack DLC: a penis with a scrotum. That addition belongs to the paid customization pack; the collaboration outfits use the purchase-and-play unlock requirements above.

For the full game, read our Bongo Waifu introduction and follow the game hub for further updates.