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ARC Raiders Config Tuner vs Feral GameMode

Both are on VGSources's list of Graphics optimisers.

ARC Raiders Config Tuner

aj-geddes.github.io

This graphical utility adjusts ARC Raiders' local graphics file.

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Feral GameMode

github.com

Feral GameMode is a free Linux daemon and library that allows games to request temporary optimisations to the host system or game process.

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Side by side

ARC Raiders Config TunerFeral GameMode
Free planYesYes
Free trialNoNo
PriceFreeFree
Runs onLinux, self-hosted, WindowsLinux, self-hosted
Open sourceYesNo
Place#1 of 35#24 of 35
Checked14 Oct 20264 Oct 2026

In short

ARC Raiders Config Tuner: For ARC Raiders players who regularly change graphics targets, this tuner keeps settings, presets and recovery in one place. Its offline design and automatic backups reduce the risk of a bad save, while performance indicators help explain the cost of changes. Windows is the simplest route because the app is portable; SteamOS and Linux need additional software and setup. The scope is narrow, with no cloud sync or extension interface, so it makes sense only if ARC Raiders is the game you need to tune.

Feral GameMode: GameMode offers configurable, temporary system and process adjustments for Linux games, with automatic activation where supported and manual launch options otherwise. Hybrid GPU command integration and the stated GPU-setting caution are important considerations.