REPLACED Look-Alike Achievement Guide: How to Complete Sandra’s Quest in Chapter 7

Image credit: Sad Cat Studios

What to know

  • The Sandra side quest begins in Chapter 7 and is tied directly to story progression.
  • You must interact with multiple terminals and carefully revisit documents.
  • A hacking sequence is required to advance the quest properly.
  • Completing all steps rewards you with the Look-Alike achievement.

The Sandra side quest in REPLACED is a short but detail-sensitive mission that requires careful interaction with terminals and NPCs. While it may seem straightforward at first glance, missing a single interaction or failing to revisit key documents can prevent you from completing the objective properly. If you follow the sequence precisely, you’ll not only complete the quest smoothly but also secure the Look-Alike achievement without backtracking.

REPLACED Sandra side quest details

You begin this quest by speaking with Sandra inside the safe zone, which triggers the objective and sets your destination. From there, your main focus shifts to Yo-Yo’s room, where most of the interaction-heavy gameplay takes place.

ElementDetails
Quest NameSandra Side Quest
ChapterChapter 7
Starting NPCSandra
Key LocationsSafe Zone, Yo-Yo’s Room
Core MechanicsTerminal interaction, hacking, dialogue
RewardLook-Alike Achievement
DifficultyEasy (requires attention to sequence)

The quest is structured around repeated terminal use, which is where many players make mistakes. It’s not enough to interact once—you must revisit the terminal after hacking it and recheck the documents. This loop is essential for progression and is what ultimately unlocks the final dialogue triggers needed to complete the mission.

How to complete the Sandra side quest in REPLACED

Step 1

Talk to Sandra in the safe zone to initiate the quest. This dialogue officially starts the mission and adds the objective to your log. Make sure you fully exhaust the conversation so the quest flags correctly.

Image credit: Sad Cat Studios / Via: YouTube – Jun Guides
Step 2

Head to Yo-Yo’s room and locate the terminal. Once inside, interact with the terminal and carefully read through the documents presented. This first interaction is crucial, as it sets up the next phase of the quest.

Image credit: Sad Cat Studios / Via: YouTube – Jun Guides
Step 3

Exit the terminal interface and proceed to hack it. The hacking step is mandatory and acts as a progression gate. Ensure the hack is successful before moving forward, as skipping or failing this will stall the quest.

Image credit: Sad Cat Studios / Via: YouTube – Jun Guides
Step 4

Interact with the terminal again after hacking. This is the step many players overlook. You must go through the documents a second time, as new or updated information becomes available only after the hack.

Image credit: Sad Cat Studios / Via: YouTube – Jun Guides
Step 5

Leave Yo-Yo’s room and find Berty outside. Initiate a conversation with him to advance the narrative. This dialogue confirms that you’ve completed the investigation portion of the quest.

Image credit: Sad Cat Studios / Via: YouTube – Jun Guides
Step 6

Return to the safe zone and speak with Sandra again. Follow this by talking to Berty once more if prompted. These final conversations wrap up the quest and trigger the achievement.

Image credit: Sad Cat Studios / Via: YouTube – Jun Guides

Rewards for completing the Sandra side quest

RewardDescription
Look-Alike AchievementAwarded upon full completion of the quest sequence

The Look-Alike achievement is tied directly to proper completion, so skipping even one interaction can prevent it from unlocking. There are no material rewards, but the achievement contributes to overall completion progress and narrative depth.

Image credit: Sad Cat Studios / Via: YouTube – Jun Guides

Common mistakes you should avoid during this quest

One of the most frequent issues players encounter is failing to recheck the terminal after hacking it. This single oversight can halt progression entirely. Another common mistake is rushing through dialogue, which can occasionally prevent triggers from activating correctly.

You should also ensure that you speak to both Sandra and Berty at the correct stages, as missing either interaction may leave the quest incomplete even if all other steps are done.


The Sandra side quest in REPLACED is a great example of how small details can matter in narrative-driven gameplay. While the mechanics are simple, the requirement to revisit interactions adds a layer of attentiveness that rewards careful players.

If you take your time, follow the sequence precisely, and double-check each interaction, you’ll complete the quest without any issues and secure the Look-Alike achievement in a single run.

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