Cut The Act and Fatal Performance Achievement Guide

Short answer

Create a save after Trapezist's stunts but before talking to him. Complete the normal fight to unlock Fatal Performance. After the Steam unlock is recorded, restore the backup, walk left without starting dialogue, equip the clown-surgery scalpel, and cut the leftmost rope to unlock Cut The Act.

When to do it: Immediately before Trapezist's final interaction in Misery, while the scalpel is in inventory and both outcomes are still available.

What you need: Completed stunts, the surgery scalpel, a closed-game copy of the pre-choice save if using file backups, and access to Steam's achievement overlay or list for confirmation.

Missable or risky: Both outcomes are missable on a single uninterrupted route because choosing one resolves Trapezist. A backup avoids replaying the chapter.

Confirmed details

Fatal Performance's public Steam condition is defeating Trapezist. Cut The Act's condition is avoiding the Trapezist fight.

The avoidance route is an environmental solution, not a dialogue mercy selection: walk away from the conversation point and cut the leftmost rope with the scalpel.

Steam achievements remain on the account after a save is restored. The safe order is fight first, confirm its unlock, then restore and perform the non-combat outcome for the current completion route.

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 — Obtain the scalpel from clown surgery, complete every required stunt, and stop before speaking to Trapezist.

Step 2 — Quit to the menu or close the game before copying the save. Store the backup outside Endacopia's active save folder so cloud synchronization cannot replace it.

Step 3 — Reload, talk to Trapezist, complete the normal encounter, and wait until Steam records Fatal Performance.

Step 4 — Close the game again, restore the pre-choice backup, and return to the performance area without initiating the conversation.

Step 5 — Walk left, select the scalpel, cut the leftmost rope, and finish the alternate scene. Verify Cut The Act, then keep this peaceful state if it matches the desired ending route.

Common failures and softlock risks

Do not copy live save files while the game is open. Endacopia or Steam Cloud can write the old in-memory state over the restored files.

If Fatal Performance does not appear immediately, confirm the fight fully ended before restoring. Restoring too early can make it unclear whether Steam received the unlock.

Cutting another rope or arriving without the scalpel does not satisfy the route. The documented target is the leftmost support rope.

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

This two-outcome order was verified from Steam's achievement conditions and the same pre-dialogue rope sequence shown in the launch pacifist guide and peaceful boss-route footage.

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.