Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set
Get ready for some serious sibling scuffles with the Biscuit Sisters and Gravy Brothers, two new groups for Squirmish! Activate their groups and they do double damage... with an extra +1 damage of pure malice if the Biscuit Sisters and Gravy Brothers are fighting each other!
| Type | DLC |
| Release Date | 10/20/2025 |
| Developers | |
| Last Updated | 12/10/2025 |
| Steam App Id | 3970870 |
Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set Deals & Discounts
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About Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set
Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set is a Strategy DLC developed by Steven Stwalley, and Faust Logic, Inc. On 10/20/2025, it was released on the Steam Store. Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
According to Steam’s category system, Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set supports the following features:
- Steam Achievements
- Steam Cloud
- Family Sharing
- Full controller support
- PvP
- Playable without Timed Input
- Stereo Sound
- Downloadable Content
- Multi-player
- Single-player
- Keyboard Only Option
- Custom Volume Controls
- Online PvP
Media & Sceenshots
Explore the featured video and screenshots from Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set featured in the Steam Store.
DLC & Related Apps
Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | SQUIRMISH: The Videogame of Brawling Beasties | Game | 5/14/2024 | Steam Charts |
Related Packages
Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Squirmish: Biscuit Sisters vs. Gravy Brothers 24-Card Booster Set | $1.94 | View |