For easier achievement tracking in Cult of the Lamb, turn on the Steam Overlay globally and for the game, leave Steam notification toasts enabled, and launch from your Steam Library. Press Shift+Tab during a crusade to open the overlay; change that shortcut in Steam > Settings > In-game if it conflicts with your controls. If you are chasing a clean 100% record, opt into Steam Client Beta so Achievement Sets can show the base game separately from the Woolhaven DLC.
The important distinction is that achievement pop-ups are drawn by Steam’s overlay, not by the game itself. Overlay disabled means an achievement can unlock silently. Steam Cloud, meanwhile, synchronizes your save between supported devices, but it is not a live achievement display.
Which Steam settings make achievement tracking easier?
Three client settings do most of the work: the Steam Overlay, notification toasts, and the overlay shortcut. Enable them before launching Cult of the Lamb; changing them while the game is already running normally requires a restart before the new state takes effect.
- Overlay: supplies the in-game Steam interface and the unlock notification panel.
- Notification toasts: controls whether the corner pop-up appears when an achievement unlocks.
- Shortcut: opens the overlay so you can check Steam’s achievement pages, guides, chat, screenshots, and other features without quitting.
Valve documents Shift+Tab as the default overlay key and says it can be changed in the Steam settings dialog. Cult of the Lamb is a Unity game using graphics APIs supported by the overlay, and its Steam store listing includes Steam Achievements.
How do I enable the Steam Overlay for Cult of the Lamb?
Enable the global switch, then confirm the per-game switch. Keeping both on avoids a common situation where the client is configured correctly in general but this game has its own override disabled.
- Open the Steam desktop client and sign in. These controls are in the client, not on the Steam store website.
- Select Steam > Settings > In-game.
- Turn on Enable the Steam Overlay while in-game.
- Close Settings.
- In Library, right-click Cult of the Lamb (or open its gear menu) and choose Properties.
- On the General tab, confirm Enable the Steam Overlay while in-game is checked.
- Close the Properties window and launch the game from the Steam Library.
Restart Cult of the Lamb after changing either checkbox. Starting from a desktop shortcut that bypasses Steam can prevent the overlay from attaching, so use the Library launch when you need reliable tracking.
How do I see achievements while playing Cult of the Lamb?
Once the game has loaded, wait a few seconds for the overlay to hook, then press Shift+Tab (or your replacement shortcut).
- Start Cult of the Lamb from Steam Library.
- Enter a crusade or another playable session.
- Press Shift+Tab to open the overlay.
- Use the overlay browser to open Steam community guides, your game hub, or achievement pages. The overlay is also where you access friends, chat, and screenshots.
- Press the shortcut again to return to the game.
Steam’s own achievement page is the authoritative place to inspect unlocked entries and, when available, progress details. The sources used for this guide do not confirm whether Cult of the Lamb pauses automatically when the overlay opens, so treat the game as active unless you have verified its behavior on your setup.
Changing a shortcut that clashes with combat controls
If Shift+Tab is awkward alongside your combat or building inputs, go to Steam > Settings > In-game, select the overlay shortcut field, and press a different key combination. Restart the game after saving the new shortcut.
Why are achievement pop-ups missing?
Steam’s notification setting is separate from the overlay switch. Keep Show Notification Toasts enabled if you want the classic corner panel to appear immediately after an unlock.
- Open Steam > Settings > Notifications.
- Find Show Notification Toasts.
- Choose an option that displays toasts, such as Always or an in-game-only option, rather than Never.
Setting this control to Never disables every Steam notification type handled by that setting, including achievement, friends-and-chat, and online-status toasts. Steam does not expose a native switch that mutes only achievement pop-ups while leaving the other categories on.
If you use an external notifier, you can set Steam to Never to avoid duplicate panels, but remember that friends and chat notifications will be muted at the same time.
What should I check when the Steam overlay is not working?
Work through the checks below in order. Most failures come from a disabled switch, the wrong launch path, or another overlay competing for the same screen layer.
- Check both switches: verify the global setting under Steam > Settings > In-game and the game-specific setting under Library > Cult of the Lamb > Properties > General.
- Confirm the launch path: quit and relaunch from the Steam Library instead of a shortcut that does not pass through Steam.
- Test the shortcut: press Shift+Tab, or the custom combination you saved in the In-game settings.
- Restart Steam: fully exit the client, reopen it, and launch the game again.
- Close competing overlays and recorders: another overlay can take focus or prevent Steam’s layer from drawing.
- Update graphics drivers: the overlay supports DirectX 7–12, OpenGL, Metal, and Vulkan, but Steam does not attach to software-rasterized or browser games.
- Verify files: open Properties > Installed Files > Verify integrity of game files, then relaunch.
Steam can also close the overlay under heavy system load. If the overlay appears intermittently, reduce other overlays and background capture tools before changing game settings.
How do Steam Achievement Sets help with the Woolhaven DLC?
Steam Achievement Sets are a client-beta feature introduced in October 2026. They let a developer organize achievements into separate groups such as a base game, DLC, mode, or class. Each set has its own progress bar, and the rebuilt achievement view can filter locked and unlocked entries by set.
- Open Steam > Settings > Interface.
- Under beta participation, choose Steam Client Beta.
- Restart Steam when prompted and open Cult of the Lamb in your Library.
- Open the game’s achievements view and look for separate set progress and filters.
The labels may move while the feature remains in beta. Valve says achievements are still unlocked by playing normally; the sets change how progress is organized and displayed, not how you earn an entry.
What changed for base-game 100% completion?
Massive Monster separated the paid Woolhaven achievements from the base-game set after Steam introduced the feature. The studio announced on 20 October 2026 that PC base-game 100% players could “rest easy,” and the game’s in-game news says Woolhaven achievements are now separate.
That means owning or completing Woolhaven no longer has to be part of the base-game completion percentage. In the Sets interface, base-game entries appear in the base set while DLC entries are grouped separately; DLC achievements do not count toward overall game progress until the player owns that add-on. Steam shows only the achievements that remain earnable for the content you own.
Cult of the Lamb: Woolhaven is the paid expansion associated with this split. Its listed US price was $16.99 on the Steam store in October 2026, but the price is not required to use the base-game achievement set.
How do archived or newly added achievements affect a perfect record?
Achievement Sets can keep a completed set marked complete even if a developer adds more achievements later. Archived, no-longer-earnable achievements disappear for players who never unlocked them and no longer block completion; players who unlocked them retain them. Steam’s “Perfect Games” area was renamed “Completed,” and completed sets can appear in the perfectionist showcase.
Should I use a third-party live achievement tracker?
Native Steam tracking is enough for unlock toasts and post-session library bookkeeping. Optional tools are useful when you want a locked-achievement list, rarity information, custom sounds, or a stream overlay visible while you play.
| Need | Native Steam overlay and Sets | Steam Achievement Notifier | Achievement Watcher Next |
|---|---|---|---|
| Unlock toast | Yes, when overlay and toasts are enabled | Yes; main, rare, and 100% notification types | Yes; overlay or desktop notification |
| Locked list over the game | Not documented as a first-party in-game panel; use the Library or overlay browser | Achievement Stats Overlay with locked entries and progress | Press Ctrl+Shift+K for search, filters, rarity, and hidden descriptions |
| Base game versus DLC | Achievement Sets, currently in client beta | Shows current game completion | Library and filter views |
| Exclusive fullscreen | Native overlay path | Often fails; the project recommends borderless or borderless-windowed for DX9/10/11 | Automatic mode falls back to a desktop toast |
| Steam account or API key | Built in | No API key or Steam64 ID; reads local Steamworks data | No API key required for its legitimate Steam source |
Steam Achievement Notifier can customize appearance, sound, position, screenshots, stream notifications, and an achievement statistics overlay. Its documentation says DX12 non-exclusive fullscreen often works, while Vulkan and OpenGL commonly cannot place external windows above the game without a borderless helper.
Achievement Watcher Next supports Windows 10/11 and Linux AppImage, and its project documentation is available at shirowwww.github.io/Achievement-Watcher-Next. Use the legitimate Steam-installed game source; do not use any of the project’s documentation about unauthorized copies.
Install an external tracker only after the native overlay works. Running two notifiers at once can create duplicate sounds and panels, and switching Steam to Never to suppress duplicates also suppresses Steam’s other notification categories.
Does Steam Cloud help with achievement tracking on PC and Steam Deck?
Cult of the Lamb supports Steam Cloud, so a save can follow the same Steam account between a desktop and Steam Deck. Achievement unlock data is associated with the Steam account itself, not with one computer, while Cloud primarily protects the save used to continue hunting.
The game is listed as Steam Deck Verified. On Deck, open the Steam overlay with the Steam button rather than Shift+Tab. The available documentation does not establish a dedicated Quick Access achievement pane, so use the standard overlay and Library achievement pages instead. An external Bluetooth or USB controller may require a manual controller-slot switch in the Quick Access Menu.
Which in-game settings make the hunt less stressful?
These are game settings, not Steam tracking controls, but they can reduce the work needed to finish the list.
- A long-running Steam Community guide reports no missable achievements.
- The same guide reports no difficulty-related achievements, so lowering the game’s difficulty does not block achievement progress.
- Many achievements are cumulative, requiring repeated resource gathering or other farming rather than one-time timing windows.
- The in-game Codex at merchants lists collectibles. Searching a guide by the achievement name can help locate a specific requirement.
Do not rely on old achievement totals. A 2024 player comment mentioned 48 Steam achievements after Sins of the Flesh, but later content, including Woolhaven, added more. A current total was not available from the accessible Steam or SteamDB tables, so use the live Library page for your account’s count.
What is the most reliable setup for 100% tracking?
Use the native Steam path first: global and per-game overlays enabled, toasts on, a Library launch, and a working Shift+Tab shortcut. Opt into Steam Client Beta to expose the base-game and Woolhaven sets, then use the Library achievement page after each session to reconcile what the pop-ups recorded. Add a third-party notifier only if you need a live locked list or stream-oriented presentation that Steam does not document as a built-in overlay panel.
Frequently Asked Questions
Can I disable only achievement pop-ups while keeping Steam chat notifications?
No. Steam’s documented Show Notification Toasts control applies to achievement, friends-and-chat, and online-status notifications together. Set it to Never only if you are comfortable muting all of those toast categories.
Do Woolhaven achievements count toward my base-game percentage if I do not own the DLC?
With Achievement Sets enabled, Woolhaven is displayed as a separate DLC set. DLC achievements do not count toward overall progress until the add-on is owned, so the base-game set can reach 100% independently.
Will my achievements disappear if I move from a PC to Steam Deck?
Unlocks are tied to your Steam account, and the game supports Steam Cloud for save synchronization. Sign in to the same account on both devices; Cloud helps carry the save, while the account retains the achievement record.
Why does an external notifier require borderless mode?
Third-party notifications are separate windows that must draw above the game. Their documentation says exclusive fullscreen commonly prevents that, especially for DX9/10/11, while borderless or borderless-windowed mode gives the notifier a surface on which to appear.