Installing the GrayFace MM6 Patch
Why bother? The GrayFace patch is the de‑facto standard way to play Might and Magic VI on a modern PC. It bundles the older community patches (Mok's and Angel's), fixes a large number of gameplay bugs, and adds quality‑of‑life features: mouse‑look, always‑run, quick‑save, true‑color/windowed display, MP3 music, and more. This whole guide assumes the patch is installed, and flags ⚙ Patch note wherever patched behaviour differs from the original 1998 release.
What you need
- A working installation of Might and Magic VI: The Mandate of Heaven (GOG, Steam, or the original CD — the patch "installs on any version of the game").
- The GrayFace MM6 Patch installer (current version 2.5.7).
Step 1 — Install the base game
Install MM6 first and run it once to confirm it launches. Typical install folders:
- GOG:
C:\GOG Games\Might and Magic 6\(or wherever GOG Galaxy installed it) - Steam:
…\Steam\steamapps\common\Might and Magic 6\ - CD: wherever you chose during the original install
Note the folder — you'll point the patch at it.
Step 2 — Download the patch
Get the patch from the official homepage: https://grayface.github.io/mm/ (downloads are hosted on GitHub releases, with a SourceForge mirror).
Pick the right build:
- English — "Install on any version of the game. All changes are included." Use this for GOG/Steam English releases. ✅ Most people want this one.
- Russian (Buka) — only for the Buka Russian release.
- Other localizations — "it's recommended that you install official patches 1.1 and 1.2 first due to changes they make in TXT files." So for a non‑English version: apply the official 1.1 then 1.2 patches before the GrayFace patch.
Step 3 — Run the installer
- Run the downloaded
MM6Patch…installer. - When asked for the game location, point it at your MM6 install folder from Step 1
(the folder containing
mm6.exe). The installer applies the fixes in place. - Finish the installer. It "should run on new Windows versions without any problems (no need to set compatibility with Win 9x)" — so you generally do not need to fiddle with Windows compatibility modes.
💡 Tip: If you use a cloud/Steam install that verifies files, install the patch after the game is fully installed, and avoid "Verify integrity of game files" afterwards (it can revert patched files).
Step 4 — First launch
Launch the game as usual (mm6.exe, or via GOG/Steam). You're on the patch if mouse‑look
and the new options work. If anything looks off, re‑run the installer and double‑check you
pointed it at the correct folder.
Step 5 — Configure controls & mouse‑look
- Controls: use the "MM6 Controls" tool (v1.1) from the same homepage — it edits
the
[Controls]section ofmm6.iniin your game folder. - Mouse Look: there's a dedicated Mouse Look settings download/section; mouse‑look has 3D‑action or WoW‑style modes with sensitivity and axis‑invert options.
- Most behaviour is tunable by editing
mm6.iniin the game folder.
Recommended settings (optional)
These are all real patch options — enable whatever suits you:
| Setting | What it does |
|---|---|
| Mouse Look | Free look; hold right mouse button to temporarily suspend it and click the UI / check active spells & time. |
| Always Run (Shift toggle; optional CapsLock‑toggles‑run) | Move at run speed by default. F3 toggles autorun. |
| Double Speed — F2 | Speeds up overland travel and grinding. |
| Quick Save / Load — F11 | Fast saves (slot count configurable). |
| Display | 32‑bit color, resizable/borderless window, smoothly scaled movies. |
| Infinite view distance | Distant monsters no longer disappear in dungeons. |
| PlayMP3 | Play MP3/WAV music from the Music folder instead of needing the CD. |
Inventory I / character screen ~ |
Open inventory / toggle char screen by key. |
Quick troubleshooting
- Patch features missing after install → you likely pointed the installer at the wrong
folder; re‑run it against the folder containing
mm6.exe. - Non‑English version acting weird → install official patches 1.1 and 1.2 first, then the GrayFace patch.
- Files reverted → a launcher "verify files" step overwrote patched files; re‑apply the patch.
Source: GrayFace's official Might and Magic page and MM6 Patch ReadMe — https://grayface.github.io/mm/ and https://grayface.github.io/mm/MM6PatchReadMe/. Typical GOG/Steam folder paths are conventional locations, not quoted from the patch site.
⚙ GrayFace patch features & fixes
These global patch notes apply everywhere in the guide; region- and quest-specific patch notes appear inline on the relevant walkthrough steps.
Mouse Look: look around freely (3D-action or WoW-style, with sensitivity/invert options). Tip: hold the right mouse button to temporarily suspend mouselook so you can click the UI, check active spells/time, or act with the left button.
Quick Save / Quick Load with F11 (slot count and key are configurable).
Always Run (toggle with Shift; optional CapsLock-toggles-run). F3 toggles autorun like an MMO. F2 toggles Double Speed mode for faster overland travel and grinding.
Press 'I' to open the active character's inventory; '~' toggles the character screen. Hold the right mouse button to see element hints; unidentified items are highlighted green while held.
32-bit color with a resizable/borderless window and smoothly scaled movies. Infinite view distance in dungeons — distant monsters no longer pop out of view, so you can spot and pull from farther away.
PlayMP3 option plays MP3/WAV music from the Music folder instead of needing the game CD.
Patch note: New-Day / monthly effects (weakness, insanity, etc.) now correctly trigger at the start of a month — keep this in mind when timing fountain buffs and the Day of the Gods.
Patch note: items stolen from you by thieves can now be recovered by picking them up from the thieves' corpses.
Patch note: a bug where ALL monster spells dealt Fire damage (and monster Paralyze did nothing) is fixed — so elemental resistances and crowd-control now matter as the game intends. Plan resist gear/spells accordingly.
Patch note: buff stacking is fixed — casting a stronger buff now takes effect even if a weaker, longer-lasting one is active, so re-buffing before a tough fight is no longer wasted.
Patch note: the Scholar hireling now correctly grants its +5% experience bonus, and +2/+3 weapon-skill NPCs now properly improve weapon recovery.
Patch note: depleted wands no longer vanish — they simply break, so the item stays in your inventory.
Patch note: Town Portal now pauses the game and avoids unnecessary autosaves; Lloyd's Beacon no longer autosaves right after spending the spell points.