About RIVALSFPS.GG

What RIVALSFPS.GG is

RIVALSFPS.GG is a free Windows desktop app for Marvel Rivals. It installs and manages mods, character skin mods, graphic packs, custom hit and announcer sounds and ReShade color correction, and launches the game from Steam, Epic Games or Loading Bay. It also offers Lower Render Resolution on any graphics card, three NVIDIA-only Quality presets and 14 reversible Windows Optimizations.

It runs on Windows 10 and 11 (64-bit), it needs no account, and there is no paid tier. The features page walks through every tab, and the download page has the installer and the setup steps.

Who makes it

RIVALSFPS.GG is an independent community project. It is not affiliated with or endorsed by NetEase Games or Marvel, who own Marvel Rivals. It is also not related to the Roblox game RIVALS or to other games and servers named Rivals.

To reach us, join the Discord server or email support@rivalsfps.gg.

Before you install, the safety page answers Is RIVALSFPS.GG safe? with why Windows and antivirus warn about the setup, what the app changes on your PC, and how to undo it.

Official channels

These are the profiles RIVALSFPS.GG runs.

• GitHub

  github.com/cistgitvc/RIVALSFPS.GG

  Every release of the installer, with its SHA-256 next to the file. It is also the app's second update source, after paks.rivalsfps.gg.

• Discord

  discord.gg/eZKMPaGpp7

  The community server. The app's Join Discord button opens it.

• TikTok

  tiktok.com/@rivalsfps.gg

• Ko-fi

  ko-fi.com/rivalsfps

  Optional donations. The app's Donate tab links here, and every feature works without donating.

Credits

RIVALSFPS.GG includes or links to other people's work. The Third-party licenses & attributions link at the bottom of Settings > App opens the license notices for the components the app bundles.

• UTOC Signature Bypass by DeathChaos

  The plugin that lets Marvel Rivals load mod paks. RIVALSFPS.GG redistributes it with the author's permission and installs it into the game's Binaries\Win64 folder.

  Nexus Mods mod 2940

• Ultimate ASI Loader by ThirteenAG

  Loads the Signature Bypass when the game starts. It installs as dsound.dll, with its MIT license file beside it.

  GitHub

• ReShade by crosire

  Color Correction runs through ReShade, which you install from reshade.me. RIVALSFPS.GG never bundles or hosts it.

  reshade.me

• Retro Quake textures by Matt

  The textures behind the two legacy graphic packs, Quake V3 and Quake V3 Blue.

  ko-fi.com/matt20

• Oodle Data runtime by Epic Games Tools (formerly RAD Game Tools)

  Bundled unmodified and used only to decompress the game's paks. The app never compresses with it.

• UnRAR by Alexander Roshal

  Used only to extract the .rar archives you import.

• three.js by the three.js authors

  Draws the 3D skin preview. MIT license.

• Mozilla Text by the Mozilla Text Project Authors

  The typeface of the app and of this site. SIL Open Font License 1.1.

  GitHub

The optional 3D skin preview tool, which the app downloads only after you choose Enable 3D previews, includes CUE4Parse, SkiaSharp and the .NET runtime. For more on the bypass itself, read what the Signature Bypass is.

Releases

The current version is 5.5.2, released November 13, 2026. What's new in 5.5.2 lists the changes.

Every release is published on GitHub, and the release page lists each release's SHA-256 next to its file. The Download button on this site downloads the current release from GitHub.

Once installed, the app updates itself. Each update is signed, and the app checks the signature before it installs one. Settings > App > How updates install switches between Update automatically, the default, and Ask before updating.

How we test

Measured on one desktop PC with Marvel Rivals' own Performance Test, a fixed camera flythrough of one map that runs about 107 seconds with little combat. Every graphics setting was on Low, with upscaling on its Quality mode, no frame generation, no frame cap, V-Sync off and the High-Resolution Pack off. Each setup ran in mirrored blocks against the unmodded game in the same session, and the first run after each launch was discarded, because it is always slower. The figures compare the average GPU-side frame rate. Results on other PCs will differ.

The 1% lows swing a lot from run to run, so the figures do not use them. The figures come from test sessions on October 11, 2026, and are rounded to whole numbers. A game update can change them.

Published figures

• Lights: Reduced Graphic Pack Settings

  About 7% more FPS in testing.

• Shadows: Reduced Graphic Pack Settings

  About 2% more FPS in testing.

• Background: Hidden Graphic Pack Settings

  About 2% more FPS in testing.

• Competitive Dark Gray a colorway graphic pack

  About 2% more FPS in testing, and about 2% more FPS in testing on top of the Max FPS preset.

Each figure comes from its own test, so they do not add up to a total, and the Max FPS preset as a whole has no published figure. The app prints the first three on the same rows in Graphic Pack Settings.

No figure is published for Lower Render Resolution, the Quality presets (NVIDIA only), Windows Optimizations, the other colorways, the Quake packs or the High-Resolution Pack.