Early Access
Is Festoon still being updated?
Not really. It's slowing down. Last updated 5 months ago, with about one update a year.
Last checked Oct 22, 2026
Slowing downAll slowing down games
About the game
Bypass the need to access a physical dome or planetarium to view, test and develop your fulldome show with four software packages. FESTOON, upgrade within Festoon to access FESTOON PRO, FESTOON MULTIPLAYER, and FESTOON PLAYER. See our separate product page to purchase Festoon Player.
Update history
Recent updates
May 6, 2026 · Patch note
Intergration of Pro elements and bug fixes (opens in new tab)
This update include several major bug fixes, performance improvements, sdk and plugin updates and intergration of pro features into the standard version. If you have any issues email me directly phileday@yahoo.co.uk and I'll do my best to help.
May 6, 2026 · Build
Public branch build 22803138
Latest build time Steam reports for the public branch.
Apr 15, 2026 · Build
version_4.0 branch build 22803138
Latest build time Steam reports for the version_4.0 branch.
Sep 14, 2025 · Build
version_3.1 branch build 19976550
Latest build time Steam reports for the version_3.1 branch.
Jun 2, 2024 · Build
version_3.0 branch build 14576987
Latest build time Steam reports for the version_3.0 branch.
Questions
When was the last Festoon update?
Festoon last posted a patch note 5 months ago (May 6, 2026: Intergration of Pro elements and bug fixes (opens in new tab)).
How often does Festoon update?
It got about one update a year over the last year and is rarely updated (9/100). 2 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Is Festoon abandoned?
Not yet, but it is slowing down. The last build or patch note is between 90 and 180 days old.
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