Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 4443730 |
| Live current players | 0 |
| SteamPulse tracked peak | 0 |
| Live count (today's peak floor) | 0 |
| Price | $2.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $2.99 |
| Current price USD | $2.99 |
| Release date | Mar 19, 2026 |
| Developer | Robert Morgan |
| Publisher | Red Shadow Software |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | No user reviews |
| Positive review percent | Not available |
| Positive reviews | 0 |
| Negative reviews | 0 |
| Total reviews | 0 |
| Steam recommendations | Not available |
| Achievements | Not available |
| Average playtime forever | Not available |
| Windows support | Yes |
| macOS support | Yes |
| Linux support | Yes |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/4443730/ |
Short description
Ironseed: Lost Chapter is a standalone side story built on the 25th Anniversary Edition engine. Restored from unused lore and expanded quest fragments, it explores events that were hinted at, but never fully realized, in the original Ironseed timeline.
About this game
Ironseed: Lost Chapter is a standalone narrative expansion built using the Ironseed 25th Anniversary Edition engine. This chapter explores storylines and conversations that were conceived during the development of the original game but never fully implemented. Using original design notes and archived plot fragments, Lost Chapter restores and expands those threads into a complete, playable arc. What This Is A separate, self-contained storyline within the Ironseed universe Built on the original engine and mechanics Faithful to the tone and structure of classic Ironseed Focused on dialogue, exploration, and narrative progression What This Is Not Not the story started in Ironseed 2 Not a remake Not a graphical overhaul Not a modern reimagining This is an authentic extension of the original timeline designed to feel like it could have shipped alongside the original release. Themes Lost Chapter explores: Isolation versus sanctuary Freedom versus containment Consequences of intervention The ambiguity of “rescue” New Content New alien contacts and story-driven encounters A fully realized side narrative built from unused original lore New log entries and dialogue expansions Additional cutscenes and narrative sequences Expanded conversation trees across multiple races
Supported languages
English * * languages with full audio support