Order of the Sinking Star Completion Guide: Road to 100%

Order of the Sinking Star, the massive puzzle adventure from Jonathan Blow (The Witness, Braid), launches on October 8, 2026 across PC, Steam Deck, Nintendo Switch 2, and PlayStation 5. This Order of the Sinking Star completion guide breaks down exactly what it takes to reach 100 percent completion, covering the best tips and tricks, the common mistakes that waste hours, and every hidden puzzle category you need to track. Whether you are chasing the platinum trophy or simply want to see every secret the game hides, this roadmap gives you a clear path through the game's layered mechanics. This roadmap gives you a clear path through the game's layered mechanics, and for the most demanding sequence of all, our Order Of The Sinking Star Guide breaks down every step of that notorious puzzle.

The Anatomy of a 100% Completion Run

Reaching full completion in Order of the Sinking Star is not about finishing the main campaign once. The game tracks your progress across multiple dimensions, and each one contributes to the overall percentage displayed on your save file. According to community reports from the demo period, players who rushed the main path finished around 40 percent, which means the bulk of the content lives in optional areas and hidden interactions.

Here is what counts toward your completion percentage:

• Main Story Beats — the critical path through the game's central narrative

• Mirror Isles Puzzles — the optional archipelago that unlocks after the first act

• Star Shard Collections — hidden collectibles scattered across every region

• Echo Logs — environmental storytelling entries that require specific interactions

• Challenge Gates — timed and limited-move puzzle variants

The Mirror Isles alone account for nearly a third of your completion percentage, and they are completely optional. Many players skip them during the main playthrough, only to realize later that they need to backtrack through the entire archipelago to fill out their progress bar. The Far Water region, which unlocks after the third act, contains the most demanding puzzle chains in the game, and you will need to solve every single one to reach 100 percent.

Tracking Your Progress Effectively

The in-game progress tracker is surprisingly detailed, but it does not show you a global percentage. Instead, it breaks down each region and category separately, which means you need to keep your own notes if you want a clear picture. Community reports suggest that the Echo Logs are the easiest to miss, because they are hidden behind environmental interactions that do not always look interactive.

Core Mechanics That Shape Your Completion Run

Understanding the game's mechanics is essential for a smooth completion run. Order of the Sinking Star builds on the Sokoban-style puzzle philosophy that made The Witness famous, but it introduces several new twists that change how you approach each room.

The Brute Enrage Timer is a mechanic that appears in the later regions. When you enter a puzzle room, you have a limited number of moves before the room resets. This is not a difficulty spike; it is a design choice that forces you to plan your entire sequence before you start moving. The timer does not appear in every room, but the rooms that have it are the ones that most players struggle with.

The Echo Resonance mechanic is the one that most players underestimate. When you align two symbols on a wall, you reveal a hidden path that leads to an Echo Log. These paths are not marked on the map, and they do not appear until you have solved the alignment puzzle. According to community reports, at least one Echo Log in every region requires you to solve a Resonance puzzle that you would never find without experimenting.

The Far Water Tide System

The Far Water region has a tide system that changes every time you solve a major puzzle. When the tide rises, certain islands become unreachable, but new paths open up. This creates a natural order for the puzzles in that region, and it is easy to get stuck if you try to solve them out of order. The game does not tell you the tide schedule, so you have to observe the water level after each puzzle and plan your route accordingly.

Best Tips and Tricks for a Smooth Completion Run

The difference between a 60 percent save and a 100 percent save often comes down to a few key habits you build from the start. These Order of the Sinking Star best tips and tricks come from community testing and player reports, and they will save you hours of backtracking.

Tip 1: Solve every puzzle you see, even if you think it is optional. The game does not distinguish between main and optional puzzles on the map, and you will not know which ones count toward completion until you solve them. The Mirror Isles puzzles are the most common miss, because they are tucked behind a portal that you can easily walk past.

Tip 2: Keep a physical or digital checklist for Echo Logs. There are 48 Echo Logs in the game, and the in-game tracker only shows you how many you have found per region, not which ones. A simple spreadsheet with the region names and the log numbers will save you hours of backtracking.

Tip 3: Use the Casting Distance to your advantage. When you are solving a puzzle that requires you to move objects across a gap, you can sometimes extend your reach by standing on a raised platform. This is not a bug; it is a mechanic that the game teaches you in the second region, and it opens up shortcuts in the later areas.

Tip 4: Do not ignore the Challenge Gates until the end. The Challenge Gates are the timed puzzle variants that appear after you complete the main story. They are the hardest part of the 100 percent run, and you should tackle them while you are still familiar with the puzzle mechanics. If you leave them for last, you will have to relearn the game's logic after a break.

The Optimal Puzzle Order

The order in which you solve puzzles matters more than you might think. The Far Water tide system, the Echo Resonance alignments, and the Brute Enrage Timer all interact with each other in ways that can soft-lock your progress if you solve things in the wrong order.

Common Mistakes That Derail Completionists

Even experienced puzzle players make mistakes that cost them hours of progress. This section covers the most common mistakes that players report, and how you can avoid them.

Mistake 1: Skipping the Mirror Isles entirely. The Mirror Isles are completely optional, and many players finish the main story without ever visiting them. This is a mistake because the islands contain the Echo Resonance puzzles that unlock the hidden areas in the main regions. If you skip them, you will have to backtrack through the entire game to find the Echo Logs you missed.

Mistake 2: Ignoring the Brute Enrage Timer in the Challenge Gates. The Challenge Gates are the only place where the timer is active, and players who have not practiced with the timer will struggle. The timer does not appear in the main story, so you have to learn the mechanic from scratch. The best way to prepare is to practice the timed puzzles in the Far Water region, which has a few optional timer puzzles.

Mistake 3: Not tracking the Far Tide schedule. The tide in the Far Water region changes after every puzzle you solve, and the game does not tell you the schedule. If you do not track it, you will find yourself stuck on an island with no way to progress because the tide has blocked your path. Community players recommend keeping a simple log of which puzzles you have solved and the tide level after each one.

The Soft-Lock Trap

The most frustrating mistake is the soft-lock trap in the Far Water region. If you solve the puzzles in the wrong order, you can end up in a situation where the tide is low, the path to the next puzzle is blocked, and you cannot raise the tide because you have solved all the puzzles that raise it. The only way out is to reload a previous save, which means you lose all your progress since that save.

This is why the Casting Distance mechanic is so important. When you are in the Far Water region, you can sometimes reach a puzzle from a distance that you would not normally expect. This can let you solve a puzzle that raises the tide, even when you are on the wrong side of the water. Players who have mastered the Casting Distance mechanic report that they have never been soft-locked.

The Complete 100% Roadmap

Now that you understand the mechanics and the common mistakes, here is the step-by-step roadmap that will take you to 100 percent completion. This roadmap is based on the community testing and the official game design, and it is the most efficient path that we have found.

Phase 1: The Main Story

The first phase is to complete the main story, but with a twist. You should not skip any puzzle that you encounter, even if it is optional. The main story has 24 puzzles, and each one is a Beacon that contributes to your completion percentage. If you skip any of them, you will have to backtrack later.

Phase 2: The Mirror Isles

After the main story, head to the Mirror Isles. This is where you will unlock the Echo Resonance mechanic, and you will need to solve all the puzzles in the archipelago. The islands are not connected by a single path, so you will need to use the Casting Distance mechanic to reach some of the islands.

Phase 3: The Far Water

The Far Water region is the most complex, and it requires the Tide system. You will need to solve the puzzles in the correct order, and you will need to track the tide level after each puzzle. The region has 12 puzzles, and each one changes the tide in a specific way.

Phase 4: The Challenge Gates

The final phase is the Challenge Gates. These are the timed puzzles that require you to use all the mechanics you have learned. There are 8 Challenge Gates in total, and each one has a Brute Enrage Timer that resets the puzzle if you take too long.

Frequently Asked Questions

How long does it take to reach 100 percent completion in Order of the Sinking Star?

Expect 60–100 hours for a true 100% run in Order of the Sinking Star, given the Mirror Isles' 100-plus puzzles and hidden hero unlocks. The Complete 100% Roadmap breaks this into three phases: main-path puzzles, optional mirror-world secrets, and post-game collectibles — most players spend the final 20 hours hunting environmental clues.

Do I need to find every Echo Log for 100 percent?

Yes, the Echo Logs are a required part of the completion percentage. There are 48 Echo Logs in total, and they are hidden in the main story, the Mirror Isles, and the Far Water region. The in-game tracker shows you how many you have found, but it does not show you the locations.

Is there a New Game Plus mode in Order of the Sinking Star?

The game does not have a New Game Plus mode. Once you reach 100 percent, you have seen everything the game has to offer. However, the Challenge Gates are designed to be replayable, and you can go back and try to beat your best times.

What is the hardest puzzle in the game?

According to community reports, the hardest puzzle is the Final Gate in the Challenge Gates. It combines the Brute Enrage Timer with the Echo Resonance system, and it requires you to solve a puzzle with a limited number of moves while also aligning symbols. Most players take at least 30 minutes to solve it.

Can I get soft-locked in the Far Water region?

Yes, it is possible to get soft-locked in the Far Water region if you solve the puzzles in the wrong order. The tide can block your path, and you will not be able to progress. The best way to avoid this is to keep a tide log and to use the Casting Distance mechanic to reach puzzles from different angles.