Sensory-Friendly Game Settings Guide: Low Stimulation Config

Most guides tell you to “just turn down the graphics” and leave it there. That advice misses what actually causes sensory overload in games. Bloom, chromatic aberration, screen shake, and particle storms are post-processing effects — they exist purely for atmosphere, and every single one of them can be disabled without affecting how a game plays. This guide explains which settings cause overstimulation, why, and gives you a universal low-stimulation configuration you can apply across your library.

What Actually Triggers Sensory Overload in Games

Sensory overload in gaming isn’t random — specific types of visual and audio input cause predictable problems. Understanding the mechanism helps you prioritise which settings to change first.

Vestibular conflict is the most common cause of immediate discomfort. Motion blur simulates the camera having a physical shutter, smearing fast movement across frames. Your visual system reads this as motion while your body is stationary — the same mechanism behind motion sickness in cars. Camera shake and head bob add physical oscillation on top of the blur, compounding the effect.

Attentional overload hits differently — it builds up over a session rather than arriving immediately. Particle-heavy effects (explosions, spell VFX, weather particles), busy UI elements, and screen flashes all compete for attentional resources simultaneously. For players with sensory processing differences or attention-related conditions, the cognitive cost of filtering this noise accelerates fatigue significantly.

Auditory fatigue follows a similar pattern. Games layer ambient music, dynamic combat sounds, UI feedback tones, and positional audio simultaneously. When volume levels between tracks are inconsistent — quiet dialogue mixed against loud combat — the constant level adjustments are actively tiring.

Visual Effects: The Highest-Impact Settings to Change

These post-processing effects have the greatest impact on sensory load. All of them are cosmetic — disabling them has no effect on gameplay. Check your game’s graphics or display settings for each one.

Motion Blur. Set to Off or 0. Motion blur adds frame smearing whenever the camera or character moves quickly. It exists to simulate cinematic photography at low frame rates — at 60fps and above it serves no visual purpose and actively increases vestibular conflict. This is the single highest-priority setting to disable.

Camera Shake and Screen Shake. Set to Off or minimum. Camera shake triggers on explosions, heavy impacts, and environmental events. In games with frequent combat, this can fire dozens of times per minute. It directly compounds motion blur if that setting is still active. Most modern games have separated camera shake and screen shake as distinct toggles — disable both.

Chromatic Aberration. Set to Off. This effect simulates a cheap camera lens splitting colours at the edges of the frame — you see red/blue fringing around high-contrast objects. Developers use it for stylistic effect; players who process visual edges carefully find it consistently distracting and visually tiring. It has zero gameplay function and is uniformly better off.

Depth of Field. Set to Off or Low. Depth of field blurs anything not at the focal distance of the camera. For cutscenes and third-person cinematic moments it’s fine; in gameplay, blurring peripheral geometry while keeping the centre sharp creates an inconsistent visual field that requires constant attentional adjustment.

Bloom. Set to Off or Low. Bloom causes bright light sources to glow and bleed into surrounding pixels. Environments with many light sources — cities at night, fire effects, sci-fi neon — become significantly brighter and more visually complex with bloom active. Low is acceptable if Off removes too much ambient atmosphere; Off is preferable for high-sensitivity sessions.

Lens Flare and Film Grain. Both Off. Lens flare adds streaking light artefacts when bright sources are in frame — cosmetic, always distracting. Film grain adds a randomised pixel-noise overlay to the entire screen — visually busy with no gameplay benefit whatsoever. These are among the easiest settings to find and disable.

Particle Quality. Set to Low or Medium. Particle systems generate the visual density of explosions, spell effects, fire, weather, and environmental details. High particle quality multiplies the number of simultaneous elements on screen during busy moments. Reducing to Low or Medium makes individual effects readable rather than overwhelming, particularly in games with heavy combat VFX. For understanding how these interact with overall graphics load, see our game settings explained guide.

Camera and Motion Settings

Field of View (FOV). Set to 90–100 for first-person, 80–90 for third-person. A narrow FOV (below 80) produces a compression effect that increases perceived motion speed — you see less peripheral context, so camera movement reads as faster. Widening FOV reduces this effect significantly. First-person games often default to 70–75; bumping to 90 or higher makes the same movement feel calmer and more manageable.

Head Bob / Camera Sway. Set to Off or minimum. Head bob simulates walking rhythm by oscillating the camera vertically during movement. This is a vestigial realism effect — it adds nothing to gameplay and is one of the most reliable triggers for sustained motion discomfort during long sessions. Disable it whenever the option exists.

Camera Lag / Smoothing. Set to Off or minimum. Camera smoothing adds interpolated delay between player input and camera position. It makes the camera feel more “cinematic” at the cost of reduced precision and a subtle always-on motion smear. For sensory-sensitive players, the floating, slightly-behind-input feel is persistently uncomfortable. Disable it for direct, responsive camera movement.

Audio Settings: Controlling the Mix

Games with separate volume channels give you the most control. The goal is a consistent, predictable audio environment — not necessarily quiet, but even.

Music volume. Reduce to 50–60% while keeping Master and SFX higher. Combat music in most games triggers dynamically and is significantly louder than ambient tracks by design. Dropping music relative to SFX evens out the volume spikes between exploration and combat. If music isn’t providing value for you, Off is always an option — SFX and ambient sound fully communicate what’s happening.

UI Sound Effects. Reduce to 30–50%. UI confirmation tones, menu navigation clicks, and notification sounds fire frequently in menu-heavy games. They are the most repetitive audio layer and the easiest to reduce without losing spatial or gameplay audio information.

Dynamic Range / Loudness Normalisation. Enable if available. This setting compresses the volume difference between quiet and loud moments — explosions and combat land at a more consistent level relative to ambient sounds. It’s labelled differently across engines: “Loudness Normalisation”, “Dynamic Range Compression”, or “Night Mode” in some games. If you see it, turn it on.

Subtitles. Enable with speaker labels. Subtitles reduce the attentional cost of parsing dialogue when audio environments are complex. Speaker labels (showing who is speaking) reduce cognitive load further. These are always available in the Accessibility section of modern games.

Universal Low-Stimulation Configuration

Apply this as a starting template across any PC game. Most settings are under Graphics / Display / Video — check Gameplay or Accessibility for camera and audio options.

For general performance settings that interact with these options, check the PC optimisation guide — disabling particle effects and post-processing also improves frame rate, which further reduces motion jitter at the hardware level.

Where to Find Sensory Settings in Popular Games

Setting names and locations vary significantly between games. Use this table to find the right menus quickly:

Games built on Unreal Engine (Fortnite, Helldivers 2, many others) generally expose the most complete set of post-processing toggles. Source 2 games (CS2, Deadlock) keep the option set minimal by design. Older Fromsoftware titles (Elden Ring) have notably limited accessibility options — third-party mods via Nexus Mods fill the gap for chromatic aberration and depth of field.

Frequently Asked Questions

Will turning off these settings hurt my gaming performance?

No — most of these settings increase frame rate when disabled. Motion blur, bloom, depth of field, and particle quality are all GPU-processed post-processing effects. Turning them off reduces GPU load and typically improves frame times, which means smoother motion. Disabling sensory settings and improving performance are aligned goals, not a trade-off.

My game doesn’t have individual toggles for these effects — what do I do?

First check for a Photosensitivity or Accessibility menu — many developers group these options there rather than in the graphics menu. If no toggles exist, lowering overall Effects Quality or Post Processing to Low often disables bloom, film grain, and reduces motion blur in a single step. For games built on Unreal Engine, the console command r.MotionBlurQuality 0 disables motion blur engine-side even when the UI doesn’t expose the option.

Is there a universal mod or tool that applies these settings across all games?

Reshade (free, reshade.me) is the closest thing to a universal solution. It runs as a post-process layer over any DirectX or OpenGL game and lets you disable bloom, sharpen the image, and add colour correction independently of in-game settings. It cannot control motion blur or particle density (those are engine-side), but for visual clarity and reducing light bleed it covers the gaps that games leave open.

Does reducing visual effects affect other players in multiplayer?

No. Visual settings are entirely client-side. Other players see the game at their own settings regardless of what you configure. Reducing particle quality or disabling bloom gives no competitive advantage or disadvantage — it only changes what you see on your own screen.

Sources

1. Game Accessibility Guidelines — gameaccessibilityguidelines.com. Collaborative reference for implementing accessible game design features.
2. Microsoft. Xbox Accessibility Guidelines. Microsoft Learn — learn.microsoft.com/en-us/gaming/accessibility/xbox-accessibility-guidelines/
3. AbleGamers Charity — ablegamers.org. Accessibility resources and game configuration support for players with disabilities.

Michael R.

I've been playing video games for over 20 years, spanning everything from early PC titles to modern open-world games. I started Switchblade Gaming to publish the kind of accurate, well-researched guides I always wanted to find — built on primary sources, tested in-game, and kept up to date after patches. I currently focus on Minecraft and Pokémon GO.