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For a sensible first setup, update The Mound: Omen of Cthulhu, start at Medium rather than Ultra, and lower lighting or shadows if performance is still poor. If your graphics card offers DLSS, try it as another way to reduce rendering load. These are troubleshooting starting points, not guaranteed settings: the available sources do not establish a universal frame rate or a best configuration for every PC.
Change one setting at a time and compare the same scene. That helps you tell whether a change improves smoothness, reduces stutter, or simply makes the image less detailed.
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What should I change first for better performance?
Update the game, move away from Ultra while diagnosing a problem, and make measured adjustments rather than changing several options at once. That order matters because documented patches address PC performance, an Ultra-settings issue, and memory management.
- Install the newest build available to you. The first post-launch patch reported improved PC performance profiles and broader optimization work. Patch 1.02 described a fix for low performance in Ultra Settings after relaunching the game, and patch 1.03 added geometry streaming for memory management and performance optimization. The available versioned patch trail reaches 1.03; it does not establish that 1.03 is the latest build today. Check the build actually installed on your PC and update through the game’s normal distribution channel before judging performance.
- Use Medium as a baseline. If you are on Ultra, change to Medium and see whether the problem improves. This is a cautious diagnostic starting point, not a claim that Medium is optimal for every graphics card.
- Reduce lighting or shadows if more headroom is needed. A community streaming report identified the light-and-shadow category as a useful setting area to reduce. Treat that as anecdotal guidance, not a measured ranking of graphics options.
- Try DLSS if it is available in your game and hardware configuration. It can reduce the amount of work involved in rendering at the display’s output resolution, but the sources do not give a dependable FPS increase or specify a minimum graphics-card model.
- Consider a frame cap as a stability experiment. A cap may help make performance more consistent under a variable workload, but no universal target is established for this game. Choose a value appropriate to your display and what your PC can sustain, then compare how it feels in the same scene.
Keep a short note of the starting settings and each change. If you adjust the preset, lighting, DLSS, and a frame cap all at once, a better or worse result will not tell you which change mattered.
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Which settings trade image quality for GPU headroom?
There is no verified, game-wide settings matrix in the available sources, so the practical choice is to make small changes and judge the result on your own PC. The comparisons below describe the trade-off to consider, not a measured performance ranking.
| Choice | Likely trade-off | When to try it |
|---|---|---|
| Ultra versus Medium | Ultra prioritizes visual detail; Medium is a less demanding troubleshooting baseline. Patch 1.02 specifically documented a low-performance issue involving Ultra after relaunching. | Start here if you are using Ultra or performance dropped after restarting the game. |
| Medium versus Low | Low reduces visual quality further. A community report described testing Low and Medium, but does not establish a best preset for other PCs. | Try Low only if Medium does not provide sufficiently smooth play. |
| Higher versus lower lighting and shadows | Reducing these may free GPU headroom, with a visual cost to lighting and shadow detail. The available evidence for this adjustment is anecdotal. | Try this after moving off Ultra if performance remains limited. |
| Native rendering versus DLSS | DLSS upscaling can trade some image quality for GPU headroom. No reliable game-specific FPS gain is established. | Try it if your setup exposes the option and you need more performance than the current quality settings provide. |
| Uncapped versus capped frame rate | A cap limits the frame rate rather than increasing the PC’s rendering capacity; it may be useful to assess consistency under load. | Test a cap that fits your display and workload instead of assuming a particular number is right for everyone. |
Make a change, revisit the same area, and pay attention to both the image and how play feels. A setting that reduces detail without improving the problem is not a useful trade for your system.
Does The Mound: Omen of Cthulhu support DLSS?
A repost of NVIDIA vendor news says the game launched with DLSS Super Resolution, Multi Frame Generation, and NVIDIA Reflex support. The same report says GeForce RTX users could use the NVIDIA app for newer DLSS features. Because this information is reproduced vendor news rather than a complete hardware compatibility guide, check which options your installed game and graphics hardware actually expose.
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DLSS is an optional settings path, not a requirement to play and not proof that buying a particular graphics card will solve low FPS. The available sources do not identify a minimum RTX model, recommend a specific GPU, or provide repeatable measurements of the performance gain. Start with updates and in-game adjustments before considering a hardware change.
Why might performance be poor after relaunching on Ultra?
Patch 1.02’s notes reported a fix for players who saw low performance in Ultra Settings after relaunching the game. If you encounter that pattern, switch to Medium while you check that the game is updated, then compare performance again after a fresh launch.
The patch note documents an issue and a fix; it does not establish that every Ultra-related performance problem has the same cause or that every PC will behave identically. If the problem persists on an updated build, keep Ultra off while you test other settings so it does not complicate the diagnosis.
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How should I troubleshoot stuttering or low FPS?
Separate a persistent low frame rate from intermittent stutter as you diagnose the problem. The source material does not identify a universal cause or provide a validated FPS target, so use repeatable comparisons rather than assuming that a particular number or setting will fix every system.
- Update first, then establish a baseline. Record your current preset and whether the symptom is low overall smoothness, occasional hitching, or both.
- Move from Ultra to Medium if applicable. Revisit the same scene and compare. If the problem began after relaunching on Ultra, this is especially relevant in light of the 1.02 patch note.
- Adjust one graphics option at a time. Try lower lighting or shadows, then reassess. Avoid changing multiple categories together, because that makes the effect of each adjustment unclear.
- Try DLSS only if the option is available. Compare image quality as well as smoothness; upscaling is a trade-off, not a guaranteed improvement in every situation.
- Test a frame cap only after the settings baseline is clear. Treat it as a way to explore consistency, not as a universal FPS target.
- Recheck after relaunching. Since the patch notes specifically mention an Ultra relaunch issue, compare the behavior after restarting rather than assuming a change that helped in one session will necessarily behave the same way later.
If a change makes no meaningful difference, restore it before trying the next one. That keeps your settings understandable and gives you a clearer basis for deciding whether the game, a graphics option, or another workload is involved.
What changes when you stream the game with OBS?
Streaming adds work beyond running the game, so a configuration that feels smooth locally may leave less headroom for OBS. One community report described OBS rendering problems while streaming and said that lowering the game’s settings and disabling Twitch Enhanced Broadcasting improved OBS performance. It is a single user’s report, not a controlled test or a guarantee that those changes will help every PC.
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The report’s setup included 60 FPS, 2560×1440, DLSS, Low and Medium settings, fullscreen and windowed modes, Game Capture, NVENC H.264, and Twitch Enhanced Broadcasting. Those details describe that individual’s troubleshooting, not recommended settings or a representative benchmark. In particular, its 60 FPS figure is not evidence of a universal target for the game.
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A practical streaming troubleshooting order
- First make sure the game is updated and use Medium or lower graphics settings while diagnosing.
- If OBS is still struggling, reduce demanding game settings such as lighting and shadows, changing one category at a time.
- Check whether disabling Enhanced Broadcasting changes the OBS problem. The reported improvement is anecdotal, so treat this as a comparison to try, not a prescribed fix.
- Reassess the game and OBS together. Smooth local play alone does not show that the combined game-and-stream workload is stable.
The community report also explored capture and display modes, but it does not establish a best mode or encoding configuration for other systems. Use your own symptoms to decide what to compare, and avoid changing capture method, resolution, graphics settings, and broadcast options simultaneously.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What performance claims are actually supported?
The documented patches support the conclusion that the game received PC performance and optimization work. They do not establish a frame rate that a given PC should reach, and the available sources do not provide a publisher-backed benchmark, a complete official PC requirements table, or an authoritative current graphics-settings matrix.
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That distinction matters when looking for a “low FPS fix.” A patch note can show that developers addressed a reported class of issue; it cannot tell you how the game will run on a particular processor, graphics card, resolution, or background workload. Likewise, the community streaming report can suggest troubleshooting ideas without predicting results on another PC. Avoid treating isolated FPS figures as a promise or buying hardware on the assumption that a specific uplift is assured.
What is The Mound: Omen of Cthulhu?
NACON describes it as an ACE Team first-person horror game with online co-op for up to four players. The publisher’s 2025 press release listed PC, PlayStation 5, and Xbox Series X|S as platforms; this article’s settings guidance concerns the PC version.
Frequently Asked Questions
Is there an official PC system-requirements list for The Mound?
The available sources do not provide a complete official PC requirements table, so they cannot establish minimum or recommended CPU, GPU, memory, or storage specifications. Check the game’s current store listing or official support information for requirements tied to the edition you plan to run.
Will DLSS Multi Frame Generation work on every graphics card?
The cited vendor-news repost reports support for Multi Frame Generation but does not provide a complete compatibility list. The option’s presence in your game and graphics software is a more useful check than assuming it is available on every PC.
Can I use the same settings on the PlayStation or Xbox versions?
The settings advice here is for PC; the cited platform list also includes PlayStation 5 and Xbox Series X|S. The sources do not establish equivalent graphics menus or user-adjustable options on consoles.
Does the game have a fixed 60 FPS target?
The available evidence does not identify an official universal target. A community OBS report included a 60 FPS streaming setup, but that is a description of one user’s configuration, not a specification for all players.
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