ISSEN 一閃

Solo indie dev here, looking for active Android testers for a 14-day closed testing phase.

A sumi-e (ink-wash) timing-action game built on the iaido draw — breathe, read the distance, and unleash a single perfect cut. Slash the red flames, spare the blue souls, and chase the gold for a true flash.

• Keep installed for the full 14 days
• Launch every couple of days (a few times is enough)
• A minute or two of play per session is plenty

ℹ️ Tip — all three steps below are required:

• Step 1 — Join the group: even if you see “no permission to view content”, there’s a “Join group” button on that page — tap it to join.
• Step 2 — Become a tester (opt-in): on the opt-in page, tap to join the test. Becoming a tester alone does not install the app.
• Step 3 — Download & play: open the download page, install the app, launch it and play a little — without this, your testing doesn’t count.
• Use the same Google account for all steps.
• If Step 2 or 3 shows “App not available”, wait a few hours after joining and try again.

What kind of game is ISSEN?

ISSEN is a samurai action-arcade game by PixelRyu — a sumi-e (ink-wash) timing game built on the iaido draw, where one perfectly timed cut decides everything.

Is ISSEN free to play?

Yes — ISSEN is free to play.

Where can I play ISSEN right now?

You can download ISSEN on the App Store and play it now on Roblox; on Android it is in a 14-day closed testing phase via Google Play.

How does the gameplay work?

Breathe, read the distance, and unleash a single perfect cut. Slash the red flames, spare the blue souls, and chase the gold for a true flash.

Which languages does ISSEN support?

The game and this site support 12 languages: English, Japanese, Chinese, Korean, Hindi, Indonesian, German, French, Italian, Spanish, Portuguese, and Russian.