Operation Minigame and Clown Surgery Solution

Short answer

Move slowly and judge collisions by the very tip of the scalpel, not the hand, handle, or full sprite. Trace the open channel without touching its borders, pause before narrow turns, and finish the path to receive the scalpel used on the Trapezist's leftmost rope.

When to do it: Complete the clown surgery before the Trapezist resolution. The reward is required if you want Cut The Act instead of Fatal Performance.

What you need: Access to the clown operation station, a precise pointer input, and a save before the attempt if jump-scare failures are disruptive.

Missable or risky: The minigame can be retried while the area remains open, but failing to obtain the scalpel before resolving Trapezist closes the peaceful achievement route for that save.

Confirmed details

Collision is evaluated at the scalpel's working tip. The rest of the visible tool can overlap nearby art without necessarily counting as a failure, which is why centering the whole sprite feels inconsistent.

Touching a forbidden border triggers the failure/jump-scare response and resets the attempt. There is no advantage to moving quickly through the narrow sections.

After the minigame, the scalpel becomes a usable inventory item. The documented Trapezist spare route uses it on the leftmost rope after completing the stunts and before starting the normal fight dialogue.

This page separates documented requirements from route advice. Names, achievement conditions, platform details, and item counts are checked against the linked Steam records; navigation is cross-checked against recorded gameplay. If an update changes a room, prompt, or trigger, use the verification note below before assuming the save is broken.

Step-by-step solution

Step 1 — Save before opening the minigame, especially if you want a quick reset or need to avoid repeated jump scares.

Step 2 — Place your attention on the scalpel tip. Move into the first wide section and establish how far the sprite can overlap without the tip touching a wall.

Step 3 — Trace the center of each corridor. At a corner, stop with the tip in the open square, change direction, and only then continue through the next channel.

Step 4 — Use small mouse movements in the tightest passage. If the cursor acceleration causes overshoot, lower pointer speed temporarily rather than attempting a fast sweep.

Step 5 — Complete the final segment, collect the scalpel reward, and verify it in inventory. Later, after Trapezist's stunts, walk left and use it on the leftmost rope before talking to start combat.

Common failures and softlock risks

Watching the handle instead of the blade tip makes safe-looking turns fail. Keep the tip visibly separated from every border.

A failure jump scare is expected game behavior, not evidence that the save is corrupted. Re-enter and slow down.

Do not begin the Trapezist fight if Cut The Act is your target. Obtain the scalpel and use the rope interaction before the combat conversation.

Recovery rule: stop before crossing another chapter boundary. Confirm the current objective, cycle every usable inventory item, and retry the interaction from a clean room entry. If the trigger still fails, close the game before restoring a known-good save; copying or replacing live save files while the game is open can overwrite the recovery state.

Version and verification

The precision tip behavior was checked against current player reports and recorded gameplay; the scalpel's later use is corroborated by the launch pacifist route and Steam's Cut The Act achievement.

Last verified: July 31, 2026, against the launch PC build, Steam achievement records, linked Steam Community guides, and recorded full-game footage. Endacopia can vary some puzzle clues between runs, so follow the clue in your own save when this page explains a method instead of a fixed answer.