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Early access · Resident Evil 4 first

Your classics, switched on.

Modoo is a membership for new mods to the PC games you already own. Our team builds every one. Switch a mod on in one click, even mid-game. Switch it off and your game is exactly as it was.

Download for Windows See how it works

Free to download. Mods unlock with a membership.

Modoo

This is the real app, running on sample data. Try a switch.

  • On and off while you playLive mods switch mid-game. The app says which ones wait for a load.
  • Off means the originalSwitching off restores your game folder, checked file by file.
  • Built by our teamNew mods, made for each game and tested on its exact build.
  • You pick what's nextMembers request mods and vote on what we build.

How it works

From install to playing in about a minute.

  1. 01

    Modoo finds your games.

    It looks through Steam's libraries and any folder you add, then checks each game's exact build. There's nothing to set up.

    • Works with or without Steam
    • No Steam sign-in, no account lookups
  2. 02

    Switch a mod on.

    One click installs it. Live mods take effect while you play. Safe-point mods wait for the next load or menu, and the app marks which is which.

  3. 03

    Press Play.

    Your game starts the way it always does, through Steam if that's where it lives, with your mods in place.

  4. 04

    Switch it off. It's the original again.

    Anything a mod replaces is backed up outside your game folder. Switching off puts it back and checks every file against how it was.

    • Steam's own files are never touched
    • Mods don't write to your saves
Modoo

Scroll to follow along.

Why Modoo

Modding, minus the homework.

The usual way

  1. Find a mod that matches your game version
  2. Download an archive from a forum post
  3. Install a mod loader first
  4. Back up the game folder yourself
  5. Copy files into the right places
  6. Edit a config file
  7. Launch, crash, read the guide again
  8. Undo it all by hand and hope

With Modoo

Mod on.That's the whole job.
  • Matched to your exact game build
  • Backed up and restored for you, checked file by file
  • On and off while you play
  • Updated for you when the game updates

What we build

Mods nobody has made before.

We work inside each game's own code to add what it never had: modern controls, a free camera, new characters, new levels. We start with one game and go deep.

Resident Evil 4

The 2005 classic, on its Steam release · launch title
See the mods
  • Modern controlsMove while aiming, remappable buttons and modern controller support.LiveIn the alpha
  • Free cameraDetach the camera, frame the shot and hide the HUD.LiveIn the alpha
  • Character selectPlay as other characters, picked from the game's own menus.Safe pointIn the alpha
The next game is up to members. See the request board.
Liveswitches mid-game Safe pointswitches at the next load or menu Restartswitches the next time the game starts

Requests

You decide what we build next.

Members ask for mods and vote on each other's ideas. The team builds from the top of the board, and you can follow every request until it ships.

  1. Queued

    A member asks for a mod or a game. Others vote it up.

  2. Building

    The team takes it on and works inside the game's code.

  3. Testing

    We test it on real copies of the exact game build.

  4. Shipped

    It shows up in the app. Members switch it on.

Top requests

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Your game, your files

We never send you the game.

Modoo changes how the copy on your PC plays, then gives it back untouched.

  • It checks files, not accounts.Modoo looks for the game on your PC and checks its exact build. No Steam sign-in, no account lookups.
  • It never changes Steam.Steam's files and settings stay as they are, and the game still starts through Steam.
  • Off puts everything back.Backups live outside the game folder. Switching off restores them and checks every file.

The ownership declaration

Modoo works only with game files already on your PC. By using Modoo you declare that you own each game you mod, bought on Steam, and that its files on your PC came from that purchase.

You confirm this when you create an account, and again in the app the first time you mod a game.

Membership

One membership. Every mod.

  • Every mod for every supported game on your PC
  • Early access to new mods as they ship
  • Requests and votes on what we build next
  • Up to 3 PCs on one account
Monthly Price at launch Sign in with Google Browsing the catalog and downloading the app are free.

FAQ

Questions.

Do I need Steam?

No. Modoo only needs the game files on your PC. It finds games in Steam's libraries on its own, and you can point it at any other folder. A Steam copy still starts through Steam, the same as always.

Will Modoo mess with Steam?

No. Modoo never changes Steam's files or settings. Our mods are built to work alongside Steam Input and the Steam overlay.

Can I switch a mod off mid-game?

Live mods, yes. Safe-point mods switch at the next load or menu, and the app shows which kind each mod is before you flip it.

What happens when I switch a mod off?

Modoo removes what the mod added, restores anything it replaced from a backup kept outside the game folder, and checks every file against how it was.

Does it work online?

Modoo is for single-player games only. We stay away from games with anti-cheat or competitive online play.

Can I make my own mods?

Not yet. Members request mods, and our team builds and tests every one.

Which games are supported?

Resident Evil 4 at launch. Members vote on what comes next.

Switch it on.

Download for Windows Create an account