Horripilant update is now available to download on PC. According to the official Horripilant patch notes, the latest update 1.3.1 addresses some bugs and crashes.

Previously, a major update 1.3.1 added new changes, fixes, and gameplay improvements.

Unfortunately, players are still experiencing several issues since the release. Today’s Horripilant version 1.3.1 will fix a few of these issues.

Check out more details below.

Horripilant Patch 1.3.1 Notes -March 08, 2026

Materials

• You can now right click to buy max material upgrades.

Supporter Pack

• Concerned Joe from Move or Die is now in the base supporter pack!

Settings

• Voice 3 is now available – which is the original player hurt/speaking voice.

Changes

Exploration

• Webs in the room with the webs now have an outline while hovered to show that they’re interactable.

Materials

• Sped up the hold left click autobuy speed on material upgrade buttons.

Rebirth

• Blood Lust is now the start of all nodes requiring to be bought before allowing other nodes to be bought.
• Speedy Clicks
  • Base cost: 100H → 10H
• Optimization
  • Cost Multiplier: 8x → 5x

Bug Fixes

• Added additionnal inside tree checking for the 1000th door animation, to prevent crashes while trying to reference nodes that are no longer in the tree if the player leaves the area before that animation is done.
• Now taking into account the familiar’s cost discount while refunding meat via impaling it.
• Fixed codes and beastiary not showing up on paper open.

Download Horripilant update 1.3.1 on PC.