- Grimoire Mod Manager download: Free, open-source mod manager for Deadlock, current version v1.32.0
- Platforms: Windows, Linux, and macOS Apple Silicon builds are available
- Package types: Installer, Portable, AppImage, and Debian package options
- Verification: Compare SHA256 checksums before installing any release asset
- Prerequisite: Deadlock must be installed via Steam before first-run setup
Grimoire Mod Manager Download Overview
Grimoire Mod Manager is a free, MIT-licensed, open-source tool built for managing Deadlock mods. The official website and the GitHub releases page distribute every build. As of October 2026, the site reports 126k+ total downloads, 17k+ weekly users, and 6.1k+ daily launches, with new releases shipping every few days.
Before downloading, confirm which package matches your operating system. The table below summarizes the available distribution formats:
| Platform | Package | Best For | Notes |
|---|---|---|---|
| Windows | Installer | Most Windows users | Adds Grimoire like a normal desktop app |
| Windows | Portable | Self-contained use | Runs from its extracted folder, no install |
| Linux | AppImage | Any distro | Make executable before launching |
| Linux | Debian Package | Ubuntu/Debian-based | Managed through system package workflow |
| macOS | macOS Application | Apple Silicon Macs | Follow security prompts on first launch |
Always download Grimoire from grimoiremods.com or the official GitHub repository (Slush97/grimoire). Third-party mirrors may distribute modified or outdated builds. The same caution applies to Discord invites — enter through the official site to avoid copycat servers.
Choosing the Right Build
Each build targets a different workflow. Pick based on how you plan to use the manager:
Windows Installer
- Simplest setup for regular desktop use
- Integrates with Start menu and shortcuts
- Recommended for most Windows users
Windows Portable
- No installation required
- Keep on a specific folder or removable drive
- Ideal for self-contained setups
Linux / macOS Builds
- AppImage for distro-independent use
- Debian package for apt-based systems
- macOS build covers Apple Silicon machines
After downloading, verify the file. Release assets ship with checksum information — compare your local file's SHA256 hash against the published value for that release before installing. This confirms the download completed without corruption or tampering.
Use certutil -hashfile <filename> SHA256 on Windows or sha256sum <filename> on Linux/macOS, then compare the output to the checksum published with the matching release asset.
First-Run Setup Walkthrough
Once the correct build is installed, connect Grimoire to your Deadlock installation. Follow this sequence for a clean first run:
Install Deadlock First
Install Deadlock through Steam and confirm it launches normally. Close the game completely before touching any mod files.
Launch Grimoire
Open the manager from your installed application or portable folder. Allow any OS security or permission prompts so Grimoire can access game files and its own data directory.
Confirm the Game Location
Point Grimoire to the actual Deadlock installation directory — not a shortcut, library folder, or unrelated parent directory. Revisit path settings if the manager cannot find the game.
Review the Main Interface
Explore the installed-mods library, browse available mods, and check status or conflict indicators before starting the game.
Enable Your First Mod
Install one mod, confirm it registers in the library, enable it, then launch Deadlock. Starting with a single mod makes problems easy to isolate.
Close Deadlock entirely — exit to desktop, not just minimize — before installing, removing, or reordering mods. Changing managed files while the game runs can prevent updates from applying correctly.
Download Verification Checklist
Run through this checklist before trusting any Grimoire download:
Pre-Install Verification:
- Downloaded from grimoiremods.com or Slush97/grimoire GitHub
- Selected the correct package for my operating system
- SHA256 checksum matches the published release value
- Deadlock installed and launched successfully via Steam
- Antivirus or OS permission prompts reviewed before first launch
Grimoire ships under the MIT license, so the full source code is auditable on GitHub. Community issues and release notes are public, which makes tracking version changes and reporting problems straightforward.
What You Can Do After Installing
The download unlocks Grimoire's full Deadlock modding toolkit. Core capabilities include:
| Feature | What It Does |
|---|---|
| Mod Browser | Browse GameBanana Deadlock mods in-app |
| 1-Click Install | Install compatible GameBanana listings directly |
| Load Order | Control mod priority when files overlap |
| Conflict Detection | Flag mods replacing the same game files |
| Hero Locker | Assign skins, ability colors, and sounds per hero |
| Profiles | Save, export, and share full mod loadouts |
| Vanilla Launch | Start Deadlock without mods applied |
| Snapshots | Capture and restore known-good loadout states |
Detailed guides for each feature — from load-order management to Hero Locker overrides — are covered in the official documentation, with community discussion on r/DeadlockTheGame.
The official site currently lists v1.32.0, with releases shipping every few days. Always check the releases page for the latest build rather than relying on cached download links.
FAQ
Q: Is Grimoire Mod Manager free to download?
Yes. Grimoire is free and open source under the MIT license. The Grimoire Mod Manager download includes all features — browsing, load order, conflict detection, Hero Locker, and profiles — with no paid tier.
Q: Which platforms support the Grimoire Mod Manager download?
Windows and Linux receive official builds (Installer, Portable, AppImage, and Debian package), and an macOS Apple Silicon solution is provided. Download the package that matches your system from the official site or GitHub releases.
Q: How do I verify my Grimoire download?
Compare your downloaded file's SHA256 hash against the checksum published with the corresponding release asset on the GitHub releases page. If the hashes do not match, discard the file and re-download from the official source.
Q: Does Grimoire work without Deadlock installed?
No. Deadlock must be installed through Steam first, because Grimoire needs the real game installation directory to manage mods. Complete a clean game launch before configuring the manager.