Android closed testing
HOTFIX: Keep Prod Alive
Reflex arcade for people who work in IT
Tap, mash and hold to fix crashing servers. Never touch the Friday deploy.
- Android
- iOS soon
Indie game studio · Japan
Small games, big smiles.
KAI Games is a one-person studio in Japan making tiny, friendly mobile games with Godot 4 — the kind you can finish on a train ride and still smile about afterwards.
Our games
Games
Five small games, each one made with care. Tap a card for details, screenshots and store links.
Coming soon on Google Play · closed test opening
Pittari Bento
Lunchbox puzzle
Drag, turn and pack cute Japanese foods until the bento box fits perfectly!
- Android
- iOS soon
Play in browser now · mobile coming
Thả Lưới
Push-your-luck fishing card game
Haul the sea one card at a time. Fill your net — but don’t tear it.
- Web
- Android soon
- iOS soon
Coming soon
Măm Măm
Feed & learn, ages 3–6
Feed hungry animal friends to learn colours, shapes and counting. No ads, no reading needed.
- Android soon
- iOS soon
In development
Đại Việt – Hào Kiệt Sử Ký
Match-3 RPG through Vietnamese history and legend
A match-3 RPG through Vietnamese history and legend — what you match is what you do.
- Android planned
- iOS planned
About
Made with care, by one person.
KAI Games is run by a solo developer living in Japan. Every game is designed, coded and polished in-house with Godot 4, and shipped only when it feels good in the hand.
We make games with no dark patterns. No loot boxes, no gacha, no subscriptions, no fake timers. Most of our games have no ads at all, and the ones that do keep them optional or out of the way.
- No loot boxes
- No gacha
- No subscriptions
- Most games have no ads
- Godot 4
- Made in Japan
Testers wanted
Help us test on Android
HOTFIX: Keep Prod Alive is in closed testing on Google Play. Join the tester group, opt in, install the game and keep it for 14 days. Tell us what breaks, what is confusing, and what made you smile.
- Join the Google Group with the Google account you use on your phone.
- Open the opt-in link and accept the invitation.
- Install HOTFIX from Google Play and keep it installed for at least 14 days.
The test is not available to Google Play accounts set to the Vietnam region.
HOTFIX: Keep Prod AliveContact & support
Say hello
Questions, bug reports, press or partnership ideas: send us an email. We reply within 3 working days.