The elevator takes you to a new area: the Order’s Archives.

During the operation, several items crucial to the mission's success were logged:

Objective: Solve the time-loop puzzle to free Eliza.

"Grim Legends 3: The Dark City" delivers its final narrative punch in the Bonus Chapter: The Ancient Stone, a collector's edition exclusive that takes place after the main events in Lichtenheim. In this chapter, players must venture into the echoing halls of the Citadel to seal a dangerous rupture between worlds and escape the ethereal prison of the Incarceri Crystal. Bonus Chapter: The Ancient Stone Walkthrough

This additional adventure focuses heavily on high-stakes puzzle-solving and reclaiming lost artifacts to stabilize the realm. 1. The Citadel Library and Bookcase

Your journey begins in the atmospheric Citadel. Your first major objective involves the massive bookcase, which serves as a central hub for essential items.

Task: Investigate the Bookcase to trigger a Hidden Object Scene (HOS).

Key Items: Collecting the Ancient Books and the Inkstick is required to proceed.

Puzzle: Use the gathered books to unlock a mechanism that reveals the Forked Horn, a critical component for later ritualistic puzzles. 2. Solving the Phoenix Egg Ritual

Deep within the Citadel, you will encounter the Ancient Thing, a mysterious altar or device requiring rare components to activate.

Task: Locate the Phoenix Egg by solving the secondary HOS in the Citadel halls.

Action: Combine the Forked Horn and the Phoenix Egg with the ritual site. This sequence is often cited by players as one of the chapter's more intricate "use item on item" puzzles. 3. Sealing the Rupture

The climax of the bonus chapter requires Sylvia to use her monster-hunting training to mend the breach created by the Koshmaar's initial escape.

Mini-Game: A complex logic puzzle involving the Incarceri Stone's shards. You must align the runes within the crystal to stabilize the energy flow.

Final Boss/Entity: While the Koshmaar was the main antagonist of the base game, the bonus chapter focuses on the "echoes" of its power. Successfully completing the final puzzle on the Official Big Fish Walkthrough will trigger the final cinematic. Key Collectibles and Achievements

The Bonus Chapter is not just for story; it’s essential for those seeking 100% completion on platforms like Steam.

Achievements: Completing the bonus chapter unlocks "The Road Less..." (making a choice regarding the Koshmaar) and "Tough Choice" (interacting with the first Incarceri Stone).

HOS Items: Keep an eye out for unique items like the Ancient Thing and Forked Horn which only appear in this specific chapter. Gameplay Tips for the Bonus Chapter

No Skips Achievement: If you are aiming for the "Professional" achievement, ensure you do not use the 'Skip' button during any of the 36 mini-games included in the Collector's Edition.

Navigation: If you get lost in the Citadel's complex layout, refer to the Steam Community Guide for localized maps of the Hidden Object Scenes.

Contextual Clues: Much of the lore regarding Sylvia's heritage and the Order's true purpose is hidden in notes scattered throughout the bonus scenes.

In the Grim Legends 3: The Dark City bonus chapter, titled "The Ancient Stone," players navigate the immediate aftermath of the main story. Unlike the main campaign featuring Sylvia, this additional adventure shifts focus to a different protagonist and introduces unique environments, though it maintains the same core gameplay of hidden-object puzzles and mini-games. Story Overview

The bonus chapter takes place within the Citadel, where players must venture into echoing halls to seal a rupture between worlds. The narrative serves as a concluding piece to the trilogy, resolving lingering plot threads and offering players a final choice on how the story ends. Key Walkthrough Steps

The bonus chapter is structured around several major puzzles and hidden-object scenes (HOPs):

Bookcase Puzzle: Locate and collect "Ancient Books," an "Inkstick," and a "Phoenix Egg".

The Incarceri Crystal: The primary objective involves escaping an ethereal prison within this crystal.

Item Interactions: You will need to find specific quest items like the Forked Horn and other "Ancient Things" to progress through the Citadel's gated areas.

Final Decision: At the end of the chapter, you are given a choice regarding the fate of the Koshmaar, which determines the final outcome of the adventure. Gameplay Features

Choice-Driven Ending: While conversation choices in the main game are often linear, the bonus chapter offers a genuine choice that impacts the narrative's conclusion.

Mini-Games: The chapter features approximately 36 mini-games and hidden-object scenes to test your detective skills.

Collectibles: Be sure to check zoomed-in locations for any remaining collectibles, as there are 30 total in the full game.

For a visual guide, detailed walkthroughs are available on platforms like Big Fish Games and community-driven guides on the Steam Community. Grim Legends 3: The Dark City Bonus Chapter Walkthrough

The bonus chapter of Grim Legends 3: The Dark City The Ancient Stone

is an extra adventure included in the Collector’s Edition that takes place immediately after the main story concludes

. It features a different protagonist and explores new environments while maintaining the series' signature hidden object and puzzle mechanics. Key Walkthrough Objectives

The bonus chapter involves several complex item interactions and hidden object puzzles: The Bookcase Puzzle

: You will need to find multiple "Ancient Things," including Ancient Books Forked Horn Phoenix Egg to progress through the library or study area. Narrative Choices

: Unlike the main campaign where dialogue options often lead to the same outcome, the bonus chapter offers players a meaningful choice in how the final story events play out.

: The gameplay is set in the gothic city of Lichtenheim and dives deeper into the dark secrets of the past, often involving portals or shifts into different time periods. Steam Community Detailed Guides & Resources

For a step-by-step visual or textual guide, these community resources are highly rated: Big Fish Games Official Walkthrough : Provides an exhaustive Grim Legends 3: The Dark City Walkthrough

that includes detailed puzzle solutions and annotated screenshots for the entire game, including bonus content. Steam Community Guides Steam Guides section

contains specialized tutorials for 100% achievements, all 30 collectibles, and solutions for specific mini-games like the math and eyeballs puzzles. Video Walkthroughs

: Complete gameplay without skips can be found on YouTube from creators like ElenaBionGames

, which are ideal for seeing exact item locations in real-time. Are you stuck on a specific puzzle or looking for a list of collectibles within the bonus chapter?

I couldn’t find a single definitive, official walkthrough for the Grim Legends 3: The Dark City bonus chapter titled exactly "grim legends 3 the dark city bonus chapter walkthrough" in one piece, but the bonus chapter is widely documented across game walkthrough sites.

Here’s a condensed step-by-step for the bonus chapter (post-main-game) based on standard guides: