For Owlboy completionists and speedrunners, build offers a rare, unfinished glimpse into scrapped challenge design. The Aerosteel Relic Trials feel harder and more technical than the base game – but that's exactly why they're memorable.
This build is a "public" branch on SteamDB, but it is not a standard "beta" branch intended for public testing. The standard public beta branch for Owlboy has the build ID 8684642 .
The patch changes the technical stability of the game without altering the minimum system requirements. Specification May 25, 2022 Engine Microsoft XNA Platforms Affected PC, Nintendo Switch, PS4, Xbox One Minimum RAM Storage Needed Key Benefits of Build 8807665
The "exclusive" designation is not just marketing hype. Unlike developer builds or beta branches available through Steam’s beta participation, Build 8807665 was never officially listed. It was reportedly distributed privately to a small group of content creators and journalists for a limited-time promotional event in late 2019. Access was revoked after 72 hours, but the files persisted.
Critical crash when backtracking to the final dungeon. Improved: Backend stability for wider PC compatibility. Verified: Finalized Linux depot performance. If you're interested, I can also:
: The story takes place in a world of floating islands, featuring large dungeons and challenging boss battles. Exclusive Limited Edition Content
Build 8807665 retains the game’s unique combat hook: you don’t attack directly. Otus carries friends who act as his weapons and tools. There is Geddy, the grumpy gunman; Alphonse, the shotgun-toting pirate; and Twig, the web-slinger.
| Feature / Branch | Public (8807665) | Console (8684642) | old_xna_version (2664090) | | ------------------ | :--------------: | :---------------: | :-----------------------: | | Playable by everyone | ✅ Yes | ❌ No | ❌ No (deprecated) | | Console output window | ❌ No | ✅ Yes (Windows) | ❌ No | | Modern engine (FNA) | ✅ Yes | ✅ Yes | ❌ No (uses XNA) |
Players experiencing crashes or compatibility issues often check their build number against community forums to see if they are on a buggy or outdated version. troubleshooting a specific issue with this version or finding the official patch notes for Owlboy?
ensure that this labor of love remains playable and polished for new generations of gamers.
Even without exclusive features, understanding build numbers is useful for:
Although Owlboy is a completed, "finished" story, its charm keeps new players coming back, especially during special community events like the 2026 "Games of Norway" Steam sale.
Deployed code fixes simultaneously across PC and console ecosystems to align game states. Impact on 100% Completion and Speedrunning