The Four-Fuse Malfunction Was Fixed in Patch 1.0.9
If the four fuses fail to work in the second Allosaurus hunt, the developer has identified that exact problem. Patch 1.0.9, dated October 30, 2026, includes its fix. Check whether your installed game has received the relevant update before assuming that you missed an extra puzzle step.
The official patch 1.0.9 changelog specifically addresses a situation in which the full set of four fuses would not work during the second Allo hunt. That is stronger evidence than treating every failed interaction as a player mistake.
Check Your Installed Update
As of November 1, the latest official Steam patch announcement observed is version 1.0.15, which comes after 1.0.9. You should use the current update available for your installation rather than trying to obtain an older patch in isolation.
Use this short check:
- Confirm that you are at the second Allosaurus hunt's four-fuse objective.
- Check your installed version and the updates offered by your platform.
- Install the applicable available update, then check the objective again.
- If it still fails, note the installed version and the specific interaction that does not respond.
The Steam announcement establishes the fix's published version. It does not verify that every console storefront has delivered the same build or that every installation is already updated.
Separate the Bug From the Gift Shop Puzzle
There are two different fuse tasks that can be confused. The Chapter One gift shop lighting setup uses three fuses and additional lighting work. The known four-fuse bug concerns the second Allo hunt later in the game.
| Situation | Relevant next check |
|---|---|
| Second Allo hunt: four-fuse interactions fail | Check the update containing the 1.0.9 fix |
| Gift shop: fuses installed but lights remain off | Continue the separate connection and power-on stages |
| A fuse is still missing | Continue the current collection objective; a missing pickup alone does not establish this malfunction |
If the four-fuse problem continues on an updated installation, report the platform, installed build, objective, and which fuse interaction fails. The later official patch announcement directs players with ongoing issues to the developer's Discord. There is no confirmed reload sequence or other universal workaround in the material supporting this fix.
FAQ
What is the official Terrible Lizards four fuses not working fix?
Patch 1.0.9 fixes the issue where the four fuses did not all work in the second Allo hunt. Check and install the applicable update available for your game.
Is this the gift shop fuse puzzle?
No. The gift shop setup uses three fuses. The official four-fuse fix names the second Allosaurus hunt.
Should I look for patch 1.0.9 specifically?
It identifies when the fix was announced. Version 1.0.15 is the later official Steam patch observed on November 1; use the current update offered for your installation.
Does reloading always fix it?
The official notes do not establish a guaranteed reload workaround. The supported fix is the published patch, with continuing failures needing a version-specific report.