Firmament

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Firmament is a first-person narrative adventure and puzzle game developed and published by Cyan Worlds, known as the creators of Myst and Riven. The game is the first original title from the developer since 2016. It was released for PC and Mac devices on May 18, 2023 on Steam and GOG after a successful Kickstarter campaign.

Support Summary

Widescreen
Ultra/Super‑Wide
Multi-Monitor
4K Ultra HD
Support
Method
HUD
Cutscenes
FMVs

Game Information

Game Status:Released
Release Date:
Tested Version:1.0.6 e9794-p17477 (GOG)
Play Styles:Single-Player
Developer:Cyan Worlds

Screenshots Comparison

4:3 Screenshot
16:10 Screenshot
16:9 Screenshot
21:9 Screenshot
32:9 Screenshot
Eyefinity / Surround Screenshot
Solutions & Issues
Ultra/Super-Wide Specific Solution & Issues:

The field of view is reduced by default (vert-), although the in-game FOV slider found under Graphics settings allows to increase it up to 120. This is equivalent to 105 of 16:9 at 21:9, and to 81 at 32:9. The latter is below the default value of 90, so the following solution is necessary for super ultrawide.

To maintain the vertical FOV (hor+):

  1. Make sure the game had been launched to generate its config files.
  2. Go to %LOCALAPPDATA%\Firmament\Saved\Config\WindowsNoEditor (e.g. by typing it in Windows Search).
  3. Open Engine.ini in any text editor.
  4. Add these lines at the end:
  5. [/Script/Engine.LocalPlayer]
    AspectRatioAxisConstraint=AspectRatio_MaintainYFOV

  6. Save the file.
Eyefinity / Surround Specific Solution & Issues:

Compared to 21:9, where the native in-game slider may be enough to compensate for the field of view reduction, the config modification documented under the ultrawide section is crucial for making the game playable in multi-monitor.

The game does not have a HUD, however, multi-monitor aspect ratios are affected by multiple UI issues.

  • The item pickup and interaction prompts appear at the far edges of the entire screen space, outside the center monitor.
  • At 48:9, the top part of the controls of virtually all mechanisms required to progress through the game is cropped out, hiding the purpose of the controls. Lowering the Adjunct UI Scale under Display options allows to bring the hints into the view, addressing the issue.
  • Similarly to the previous issue, at 48:9, the bottom part of the controls UI when using the diving suit is cut off, but nothing crucial is displayed there.
  • The settings screens span across the viewable space, while the Graphics settings menu elements become very big, though fully navigable.

See the Additional Screenshots below for the demonstrations.

4K UHD Specific Solution & Issues:

The game includes a slider for lowering the resolution scale and supports FSR 1.0, as well as DLSS on the compatible hardware.

4:3 Screenshot
FOV set to 90 as by default
16:10 Screenshot
FOV set to 90 as by default
16:9 Screenshot
FOV set to 90 as by default
21:9 Screenshot
FOV set to 90 as by default, ini edited
32:9 Screenshot
FOV set to 90 as by default, ini edited
Eyefinity / Surround Screenshot
FOV set to 90 as by default, ini edited
4:3 Menu
FOV set to 90 as by default
16:10 Menu
FOV set to 90 as by default
16:9 Menu
FOV set to 90 as by default
21:9 Menu
FOV set to 90 as by default, ini edited
32:9 Menu
FOV set to 90 as by default, ini edited
Eyefinity / Surround Menu
FOV set to 90 as by default, ini edited
4K Gameplay Screenshot
FOV set to 90 as by default
4K Menu Screenshot
FOV set to 90 as by default
Uploaded by: Rose
The mechanism control UI at 48:9 (default settings)
Uploaded by: Rose
The mechanism control UI at 48:9 (Adjunct UI Scale at 25%)
Uploaded by: Rose
The mechanism control UI when diving at 48:9 (Adjunct UI Scale at 25%)
Uploaded by: Rose
The size and spanning of the Graphics settings menu at 48:9
Uploaded by: Rose
The interaction prompts location at 48:9
Uploaded by: Rose
Two big buttons and menu UI spanning at 48:9
15:9 Resolutions:1280x768
16:10 Resolutions:
Ultra/Super-Wide (21:9/32:9) Resolutions:
Eyefinity / Surround Resolutions:
4K UHD Resolutions:3840x2160
Multi-Monitor Types:Nvidia Surround