The Sinking City 2 How Long to Beat: Time Guide

How Long Is The Sinking City 2?

The main campaign of The Sinking City 2 takes about 10-13 hours on a normal first playthrough. Muropaketti's review reported finishing in roughly 13 hours, and a HopZone community playthrough report put it around 10 hours, so the verified range is 10-13 hours depending on how many optional cases you complete.

For full completion — all 23 trophies including the New Game Plus run — plan for about 20 hours. This page breaks down the time estimates by goal.

Main Campaign Time

The main story alone takes 10-13 hours. The campaign is a linear survival horror with district-sized chapters: the starting area, the university areas, the Library Annex, the Fish Market, Devil's Reef Hotel, and Akeley Memorial Hospital.

Players who rush only the critical path will land closer to 10 hours. Players who investigate thoroughly, read notes, and do optional cases will push toward 13 hours or slightly beyond.

Steam Average Playtime

Datahumble's Steam analytics reported an average playtime of 8.4 hours per player. This figure is a third-party estimate from a single data source, so treat it as 待确认 rather than an official number.

The average sits below the 10-13 hour range because it includes players who tried the game and stopped early. If you are planning a full playthrough, use the 10-13 hour verified range instead.

100% Completion and Platinum

Earning all 23 trophies takes about 20 hours and requires at least two full playthroughs. Desercik's platinum roadmap estimates 20 hours, difficulty around 3/10, and two full playthroughs plus part of a third.

The final two trophies require a New Game Plus run, which is why completion time roughly doubles. The extra time is the second campaign, not grinding.

What Slows You Down?

Optional investigations and collectibles are the main time sinks. Lore documents, evidence, codex entries, and ERC crates are scattered through every district, and some areas lock once you move forward.

Puzzle solving also adds time if you investigate instead of guessing. Reading notes and connecting clues in the investigation menu is the intended path, and it is slower than following a code list.

Is the Game Replayable?

Yes. Multiple endings and New Game Plus give the campaign real replay value. A second run is faster because you know the routes and puzzles, but enemies and resource pressure are higher in NG+.

The ending you choose does not carry into a sequel, since this is a standalone story, but the game still encourages at least two runs for full completion.

How Long Is the Demo?

The free Steam demo lasts about one hour and covers the opening hour of the game. It includes the church and hospital scenarios and gives a representative sample of the full campaign's pacing.

Demo progress does not carry into the full game, so the hour is practice time rather than campaign progress.

Chapter-by-Chapter Time

The campaign is a sequence of district-sized chapters, and each one runs roughly one to two hours on a first playthrough. The starting area and university chapters are the shortest; the Fish Market, Devil's Reef Hotel, and Akeley Memorial Hospital chapters are the longest.

The exact split varies by player, but the verified total stays in the 10-13 hour range. Players who die repeatedly in the hospital gauntlet will naturally land at the top of that range.

Why the Average Is Lower

The Steam average of 8.4 hours is below the verified campaign range because it includes every player who bought the game — including those who tried the demo-style opening and stopped, or who played in short sessions. Datahumble's estimate is a single third-party source, so treat it as 待确认.

For planning purposes, use the 10-13 hour range for a real playthrough. The average is useful as a market signal, not a personal estimate.

Single-Player Pacing

The Sinking City 2 is strictly single-player, so no multiplayer sessions add to your time. Your playtime is exactly your own progress pace, and there is no co-op partner to speed up or slow down a run.

This makes time estimates more predictable than in co-op games. The main variable is how thoroughly you investigate each district.

Time Estimates FAQ

How long to beat the main story? About 10-13 hours on a first playthrough.

How long for 100%? About 20 hours, including the New Game Plus run for the final two trophies.

Is the 8.4 hour average reliable? 待确认 — it is a single-source third-party estimate from Datahumble.

How many playthroughs do I need? At least two: the first clear plus the New Game Plus run.

Is the demo part of the campaign time? No — demo progress does not carry into the full game.