Home / Guides / Achievements
52 Steam achievements
Sker Ritual achievements and trophies
Last verified: 2026-10-24
The Steam stats page lists 52 achievements. The table lists all 52 names and requirements, including spoilers, followed by a practical cleanup order. It does not claim the PlayStation trophy list is also 52. Check the console list for PS5 and PS4. The names below are copied from Steam’s achievement text.
A completion roadmap, not a platinum-time guarantee
The Steam list does not establish trophy equivalence, a minimum playthrough count or a guaranteed completion time. Use separate runs when a challenge conflicts with exploration.
- First learn and finish the four original main quests, then the two free-update maps. Collect dolls and notes on untimed exploration runs; boss clears alone do not award those collections.
- Complete the four original hidden objectives for their seal achievements. Use the God Killer checklist and finish each rematch before leaving.
- Complete the six music routes for Musically Minded, plus the named House and Tides hidden objectives. Nightmare of the Sea explicitly requires the Tides hidden story on Nightmare.
- Attempt timed map clears, timed escorts and no-damage tasks once the route is familiar. The launch-map speed targets are Lavernock under 30 minutes, Hotel under 25, Sewers and Fortress under 35.
- Clean up Hard/Nightmare map goals, Ritual of the Nightmare, round 20/35/50, Legendary Miracle, max-rank gun, all perks active and a level-4 weapon skin. Do not claim a PS platinum from this Steam-only checklist.
Groups
Rounds: Short Round is round 20, Rounded Experience is 35, Round Robin is 50. Each launch map has a visit-everything achievement, a boss, dolls, lore notes, a timed escort or no-damage step, and a speed clear. Silence of the Lamb, Ashes to Ashes, What’s Dead Should Stay Dead, and Secret Lover are the four God Killer seals. Musically Minded is all six music eggs. That’s Rank maxes a gun. Perkalicious wants every perk at once. Miracle Man is a Legendary Miracle. House and Tides add their own hidden-objective achievements, including the Nightmare story rewards.
| Achievement | What Steam says |
|---|---|
| Short Round | Survive Round 20 |
| Rounded Experience | Survive Round 35 |
| Round Robin | Survive Round 50 |
| Lavernock Rambler | Visit every location in the Cursed Lands of Lavernock |
| Last Rites | Defeat Abraham |
| Maids of Lavernock | Find all the dolls in Lavernock |
| That’s Rank | Rank a gun to max level |
| Perkalicious | Have all the perks activated at once |
| Miracle Man | Get a Miracle to Legendary |
| Lamb-baah-ghini | Escort the Lamb to slaughter in under 2 minutes |
| Room Service | Visit every location in The Ashes of Sker Hotel |
| Bad Reception | Defeat Isaac |
| Maids of Sker | Find all the dolls in Sker Hotel |
| The Lambyrinth | Escort all Lambs in under 5 minutes |
| Dark Side | Survive a Dark Round without receiving damage |
| Sewer Rat | Visit every location in the Sewers of the Dead |
| Stranger Thing | Defeat The Stranger |
| Maids of the Dead | Find all the dolls in Sewers of the Dead |
| Fast Food | Escort the Quiet One in under 2 minutes |
| Radio Silence | Complete the radio tower objective without receiving damage |
| Dungeon Crawler | Visit every location in the Deadly Lover's Fortress |
| Deadly Lovers | Defeat Elisabeth and Thomas |
| Maids of the Fortress | Find all the dolls in Deadly Lover's Fortress |
| Live, Laugh, Love | Complete "Gates of the Damned Part I" without receiving damage |
| Speed Dating | Complete the "Weird Science" objective in under 4 minutes |
| Ramblings of a Madman | Find all lore notes in Cursed Lands of Lavernock |
| Guest Book | Find all lore notes in The Ashes of Sker Hotel |
| Book of the Dead | Find all lore notes in Sewers of the Dead |
| Love Letters | Find all lore notes in Deadly Lover's Fortress |
| Run Forest! Run! | Complete Cursed Lands of Lavernock under 30 minutes |
| Inn and Out | Complete The Ashes of Sker Hotel under 25 minutes |
| Rat Race | Complete Sewers of the Dead under 35 minutes |
| One Night Stand | Complete Deadly Lover's Fortress under 35 minutes |
| Silence of the Lamb | Complete the hidden objective in Cursed Lands of Lavernock |
| Ashes to Ashes | Complete the hidden objective in The Ashes of Sker Hotel |
| What's Dead Should Stay Dead | Complete the hidden objective in Sewers of the Dead |
| Secret Lover | Complete the hidden objective in Deadly Lover's Fortress |
| Hard Times at Lavernock | Complete Cursed Lands of Lavernock on Hard Difficulty |
| Hotel of Hard Knocks | Complete The Ashes of Sker Hotel on Hard Difficulty |
| Hardcore Sewer Rat | Complete Sewers of the Dead on Hard Difficulty |
| Hard to Love | Complete Deadly Lover's Fortress on Hard Difficulty |
| Nightmare in the Lands of Lavernock | Complete Cursed Lands of Lavernock on Nightmare Difficulty |
| Nightmare of Sker Hotel | Complete The Ashes of Sker Hotel on Nightmare Difficulty |
| Sewers of Nightmare | Complete Sewers of the Dead on Nightmare Difficulty |
| Deadly Lover's Nightmare | Complete Deadly Lover's Fortress on Nightmare Difficulty |
| Ritual of the Nightmare | Complete all levels including the Hidden objectives on Nightmare |
| House Music | Find the hidden music on House of the Damned |
| House of Nightmares | Complete House of the Damned on Nightmare |
| House of Secrets | Complete the hidden objective on the House of the Damned |
| Musically Minded | Complete all of the Hidden Music Objectives on every level |
| Guns Akimbo | Unlock any Weapon Skin Level 4 |
| Nightmare of the Sea | Complete the Tides of Terror Hidden Story on Nightmare |
What a full clear actually requires
The long tail is the four seals, six music routes, every doll and lore note, and the Nightmare objectives on the later maps. None of that is required to finish a map’s main boss. If you only want the story fights, ignore this page until the bosses are dead.
Questions people ask
How many achievements are there?
52 on Steam. PlayStation trophies were not individually verified for this page.
What is the round 50 achievement?
Round Robin. Short Round is 20 and Rounded Experience is 35.
Do God Killer seals have achievements?
Yes. One per launch map, starting with Silence of the Lamb on Lavernock.
Keep going
Sources
- Steam achievements — app 1492070. Checked 2026-10-24.
- Steam guide — The Ultimate Sker Ritual Guide. Checked 2026-10-24.