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FortniteApex LegendsWarzoneArc RaidersThe FinalsMarvel RivalsBlack Ops RoyaleValorantCounter-Strike 2Monster Hunter WildsOverwatch 2Rainbow Six SiegePUBGRustEscape from TarkovHelldivers 2Battlefield 6Black Myth: WukongDeadlockThrone and Liberty

Optimize Your PC for Competitive Gaming

Free Windows tools that apply the tweaks, and 404+ guides that explain every one of them.

PC optimization Game guides
Free · Windows 10/11 Tier1Suite

Every Tier1 tool in one signed installer: timer resolution, one-click stretched resolution, a 33-entry tweak catalog with a working revert on every entry, and a latency/DPC monitor — plus an Advisor that scans your PC and ranks what is actually worth changing.

  • Tier1Timer
  • Tier1Stretch
  • Tier1Tune
  • Tier1Monitor
Download free Free — no account, no trial, no card · Optional one-time Pro upgrade
Or grab a single tool on its own — final builds, no longer updated
Free · 1 MB Tier1Timer

Timer resolution only. A 1 MB portable exe — no installer, no admin prompt.

Download free
Free tool Tier1Stretch

Stretched resolution only. One click, full-panel GPU scaling on NVIDIA, AMD and Intel.

Download free
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FortniteApex LegendsWarzoneArc RaidersThe FinalsMarvel RivalsBlack Ops RoyaleValorant All games →

404+ guides · 20 games · guides always free

PC optimization

Windows tweaks, hardware, benchmarking, and system tuning.

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  • PC NVIDIA Smooth Motion vs Frame Generation: Which for Competitive Gaming?

    NVIDIA Smooth Motion vs DLSS Frame Generation compared: how each adds frames, the input-lag cost, image quality, and which to use for compet…

  • PC Should You Set Games to High Priority in Task Manager?

    Does setting a game to High priority in Task Manager boost FPS or reduce input lag? The honest answer, when it actually helps, and why Realt…

  • PC Full vs Limited RGB for Gaming (Fix Washed-Out Blacks)

    Full vs Limited RGB range for gaming explained: why your PC monitor's blacks look grey or washed out, which setting to use, and how to fix a…

  • PC DLSS Quality vs Balanced vs Performance: Which Mode?

    DLSS Quality vs Balanced vs Performance vs Ultra Performance compared: the render resolution each mode uses, the FPS each gains, and the rig…

Game guides

Settings and optimization for Fortnite, Apex, Warzone, Arc Raiders, and more.

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  • Game Best Diablo 4 Settings for FPS and Performance

    Fix low FPS and stutter in Diablo 4 with the best graphics, VRAM, and Windows settings. Smoother frames in town and dense fights on any PC, …

  • Game Best The Witcher 3 Settings for FPS (Next-Gen Update)

    Fix low FPS in The Witcher 3 next-gen update. The best graphics, ray tracing, and Windows settings for smoother frames in Novigrad on any PC…

  • Game Best Baldur's Gate 3 Settings for FPS and Performance

    Fix low FPS in Baldur's Gate 3 with the best graphics, CPU, and Windows settings. Stop the Act 3 / Lower City frame drops on any PC, no new …

  • Game Best Dragon's Dogma 2 Settings for FPS and Performance

    Fix low FPS in Dragon's Dogma 2 with the best graphics, CPU, and Windows settings. Smoother frames in CPU-bound towns on any PC, no new GPU …

Tier1Settings

PC optimization & game settings for competitive players.

Quick links

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Games

FortniteApex LegendsWarzoneArc RaidersThe FinalsMarvel RivalsBlack Ops RoyaleValorantCounter-Strike 2Monster Hunter WildsOverwatch 2Rainbow Six SiegePUBGRustEscape from TarkovHelldivers 2Battlefield 6Black Myth: WukongDeadlockThrone and Liberty

Tools

Tier1Suite Timer, Stretch, the tweak catalog and a latency monitor in one installer Free download →

Or a single tool on its own

Tier1Timer Timer resolution only — 1 MB portable exe Free download → Tier1Stretch Stretched resolution only — one click, full-panel GPU scaling Free download →

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