On Air! Taxi Detective Casebook is featured in the BGM Game Expo Spring 2026 Steam Sale!

🗓 Apr 14–20
One of China’s largest game conventions, now showcasing global indie titles on Steam.

Wishlist welcome!
store.steampowered.com/sale/BGMGame...

#gamedev #indiegeme #detectivegame #indiedev

On Air! Taxi Detective Casebook on Steam On Air! Taxi Detective Casebook is a pixel-art, dialogue-driven mystery game. You’re an AI in a taxi, teaming up with a talkative driver on late-night runs to hear bizarre passenger stories, solve cases in secret, and let him play the “great detective.”

store.steampowered.com/app/3972170?...

🚕 Demo_4.0 is now live on Steam!

Improved usability, added guidance before new mechanics, easier keyword synthesis, and a new “Suspicion Value” hint system.

Full patch notes on Steam!

#indiegames #gamedev #pixelart #pixelgame #detectivegame #indiedev #visualnovel

🚕 Exhibiting at #tokyogamedungeon12 (May 3)! 🎮
Updating the demo now 💨
✨ Demo_4.0 releases April 10

📍 Booth: 2F [2B-16]

Play On Air! Taxi Detective Casebook 🚕
Come try it out! 🙌

#東京ゲームダンジョン12 #ゲムダン12 #indiegames #gamedev #pixelart #pixelgame #detectivegame #indiedev

🚕 Important announcement

We’ve removed deduction gameplay from
On Air! Taxi Detective Casebook.

The game is now…
🎧 “Late Night ASMR Simulator”

Relax and enjoy quiet rides, soft voices, and midnight broadcasts.

…

April Fools!
The mystery lives on 🚕

#indiedev #gamedev #visualnovel #pixelart

🚕 Update on On Air! Taxi Detective Casebook

Good news: Demo 4.0 is finally in sight!
🗓 Planned release: April 10 (Steam)
🧪 Playtest branch: around April 5

#indiedev #gamedev #visualnovel #pixelart #detectivegame #indiegame #pixelartdev

We’re thrilled to share that On Air! Taxi Detective Casebook has been selected for The Storyteller’s Festival 2026! 🎉📻
Our game will be showcased among narrative-first titles from around the world. It’s an honor to be part of this celebration of storytelling in games.
#gamedev #indiegame #indiedev

We’re excited to share that we’ve signed up for Tokyo Game Dungeon 12!

It will be our first time participating, so we’re both excited and a little nervous. If you’re attending, we’d love to meet you!

#東京ゲームダンジョン12 #ゲムダン12 #indiedev #gamedev #indiegame #pixelart #tokyogamedungeon12

Also, Demo Ver.3.04 was updated on March 11th. We’d love for you to check it out and let us know what you think!

We're continuing to polish the tutorial for On Air! Taxi Detective Casebook. 🚕

A new guide animation is being added to the "On Air" system to make the process of replacing broadcast scripts with clues much more intuitive. This feature is currently a work in progress!

#indiedev #indiegame #pixelart

On Air! Taxi Detective Casebook on Steam On Air! Taxi Detective Casebook is a pixel-art, dialogue-driven mystery game. You’re an AI in a taxi, teaming up with a talkative driver on late-night runs to hear bizarre passenger stories, solve cas...

Hello!
This is 373Studio, a small indie game development team.

We’re currently developing a text-driven mystery game:
On Air! Taxi Detective Casebook

👉 Steam
store.steampowered.com/app/3972170/_/

✨The demo is now available, and we’d love for you to try it out. Any feedback are more than welcome.