Independent app and game development studio

Blackglass Interactive

Independent apps, games, and cinematic interactive experiences, crafted with atmosphere, clarity, and restraint.

Available work

Apps and interactive experiences

Last Guest at Sunset mystery game preview

Hollywood murder mystery game

Last Guest at Sunset

A cinematic mystery experience where players interrogate suspects, track contradictions, study dossiers, review locations, use a visual investigation board, complete a theory sheet, and make an accusation.

AOS The Continuity Index interactive investigation preview

Interactive archival investigation

AOS / The Continuity Index

A long-form interactive archival investigation built around records, restricted media, internal communications, archival inconsistencies, and continuity control.

Stillflow meditation timer app preview

Minimalist meditation timer

Stillflow

A quiet meditation timer designed to stay out of the way: simple, calm, uncluttered, and focused on the practice.

Available game

Last Guest at Sunset

Everyone at Sunset Chateau is lying about something.

Question suspects, compare alibis, and untangle a web of contradictions, hidden relationships, and dangerous motives. Every case selects 8 suspects from a growing cast of more than 37 Hollywood personalities — and one of them is a killer.

Available project

AOS / The Continuity Index

An archival interface built around uncertainty.

AOS / The Continuity Index presents records, media fragments, internal communications, and restricted materials as part of a larger continuity-control system. It is less a traditional game and more an interactive dossier: slow-burn, atmospheric, and deliberately unresolved.

Available app

Stillflow

A meditation timer designed to disappear.

Stillflow keeps the practice simple: choose a duration, begin, and let the session unfold without visual clutter, accounts, ads, or unnecessary prompts. Quiet software for quiet moments.

Support

Need help?

For support, email: Contact Blackglass Interactive

Please include the app or project name in the subject line, such as Last Guest at Sunset Support, AOS / The Continuity Index Support, or Stillflow Support.

Privacy

Simple by design

Last Guest at Sunset

No account required. No ads. No personal data collected. Gameplay progress is stored locally on device where applicable. No tracking.

AOS / The Continuity Index

No account required unless explicitly stated by a release platform. No ads. No tracking. Local project data may be stored on device where applicable.

Stillflow

No account required. No ads. No personal data collected. Timer and preferences are stored locally on device where applicable. No tracking.