
Early Access
No. Last updated 5 years ago, with no recorded updates per month, and nothing new since.
Last checked Oct 22, 2026
A game where you control a fleet-scale airship and fight enemy flying battleships. I think it's more like a simulation or a strategy than an action.
Jan 29, 2021 · Patch note
Improved data reading process (opens in new tab)
Improved data reading process This eliminates the freeze on the "Now Loading" screen. However, a slight freeze will occur when reading terrain data after the start of the stage. We may change it at a later date after deciding which is better.
Jan 29, 2021 · Build
Public branch build 6154981
Latest build time Steam reports for the public branch.
Jan 14, 2021 · Patch note
0.18.4 Update (opens in new tab)
With this update, data such as flight battleships can be read from external files. This allows you to bring your own airship into the game. Click here for the method
Kurogane of the sky last posted a patch note 5 years ago (Jan 29, 2021: Improved data reading process (opens in new tab)).
It got no recorded updates per month over the last year and is rarely updated (0/100). 0 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Yes, it looks that way. There have been no builds or patch notes in over 180 days, or none on record at all.
Kurogane of the sky: 0 updates in the last 12 months. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 | 0 |