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Trophy Case
"Fill the shelf, or clear it and start again."

How do I install Trophy Case?
Download the free ProjectMods desktop app, then install Trophy Case for Nightmare of Decay in one click.
</>What does Trophy Case do?
Nightmare of Decay hides a lot of its achievements behind full runs with hard restrictions - no saving, no healing, no sprinting, knife only, hard mode, deep into Horde Mode. Trophy Case hands them over. One press awards every achievement the game has and tells you how many actually went through. Changed your mind? Clear The Shelf takes them all back off your profile, so the board is empty again and nothing is left marked as done. Useful if a restriction run broke on you near the end, if you finished the work and the unlock never fired, or if you simply want the set without five more playthroughs.
</>What is Trophy Case?
Trophy Case hands over the 20 Nightmare of Decay achievements the game hides behind full runs with no saving, no healing, knife only, hard mode and fifty horde waves. One press awards the set and reports how many went through, and Clear The Shelf takes them all back off. Free on ProjectMods, the community-first PC mod manager and desktop app for 400+ games.
</>Common questions about Trophy Case
What does Trophy Case do in Nightmare of Decay?
Trophy Case awards all 20 Nightmare of Decay achievements in a single press and tells you how many actually went through, so you see the result rather than guess at it. A second button, Clear The Shelf, takes every achievement back off your profile if you decide you would rather earn them yourself, leaving the board empty with nothing marked as done. Both work from the menu or mid-run. It exists because the game locks a lot of its list behind full playthroughs with restrictions like no saving, no healing and knife only.
What does Clear The Shelf do, and can I undo an unlock?
Clear The Shelf is the reverse of the award button: press it and every Nightmare of Decay achievement comes back off your profile, so the list reads as untouched and you can go and earn them for real. That makes Trophy Case a two-way tool rather than a one-way door, which is worth knowing if you are curious what the full set looks like but do not want it to stay. You can move between the two states as often as you like, and the award button always reports how many of the 20 went through on that press.
Why does Trophy Case need the game launched through Steam?
Achievements in Nightmare of Decay live on your Steam profile rather than in the save file, so Trophy Case needs the game running through Steam for the awards to have somewhere to go. If the game was started some other way, presses will not register on your profile. In practice this is not a hurdle - launching from the ProjectMods desktop app starts the game the normal way with the mod already loaded. If a press reports fewer unlocks than you expected, the launch route is the first thing worth checking.
Which Nightmare of Decay achievements are hardest to earn on your own?
The full-run restrictions are the brutal ones. Nightmare of Decay asks for complete playthroughs with no saving, no healing, no sprinting, melee only and knife only, plus hard mode, a speedrun target and all fifty waves of Horde Mode. Each is an entire run where one mistake means starting again, and several of them stack badly with the manor's ambush-heavy design. That is the list Trophy Case awards in a press, and the count it reports back confirms the whole set went through, so you can see the press landed without going off to check your profile.
Why use Trophy Case if I have already finished the game?
Because unlocks sometimes do not fire. A restriction run in Nightmare of Decay can break on a technicality - an autosave you did not ask for, a heal you took without thinking, a wave counter that lost track - and you finish the work without the achievement to show for it. Trophy Case fixes that in one press. It is equally useful if you simply want the completed set without five more playthroughs of the same manor, and Clear The Shelf means the decision is never permanent if you change your mind.
What options does Trophy Case include?
Unlock Everything
Press to award every achievement in the game. Works from the menu or mid-run.
Clear The Shelf
Press to take every achievement back off your profile. This also resets the game's stat counters, including your Horde Mode wave record.
Trophy Case is a free Nightmare of Decay mod from ProjectMods that awards all 20 achievements in one press and tells you how many went through, with a second button to take them all back off.
System Requirements
What features does Trophy Case include?
- Awards every achievement the game has in one press, and tells you how many actually went through
- Clear The Shelf strips them all back off your profile so the board reads empty again
- Works from the main menu or in the middle of a run, so you never have to be anywhere specific
- Covers the awkward ones locked behind full runs with no saving, no healing or knife only
- Fully reversible - fill the shelf, change your mind, wipe it, and go earn them for real
Best For
- Completionists who have already put the hours in and do not fancy repeating every restriction run
- Players whose no-healing or knife-only run fell apart on a technicality near the very end
- Anyone who finished a restriction run properly and watched the unlock quietly never fire
- Collectors tidying a nearly-finished list down to the last stubborn one or two
- Players who want a clean, empty board again after a look around, courtesy of Clear The Shelf
More Mods for Nightmare of Decay

Field Medic
Tops your health back up on demand and lets you raise your maximum, without burning healing items you were saving.

Quartermaster
Pick any item in the game from a list grouped by type, choose how many you want, and it lands in your inventory. Keys, weapons, healing, puzzle pieces.

Look Away
Stops everything in the manor from noticing you, so you can walk through a room instead of fighting it.























































































































































































