Toms Server Additions: Bouncy Castle!
by tomalbrc
Toms Server Additions: Bouncy Castle! adds colourful bouncy blocks that run only on the server, so players join without installing anything.
What it does
Bouncy blocks in several colours are added to the game, and each colour can be used to build bouncing surfaces on a server. The mod depends on Filament, and it is open source under the GNU Lesser General Public License v3.0 only. Builds exist for 1.21.6 – 1.21.10 on Fabric, and snapshot builds are published too.
Server owners who want bouncy areas can place these blocks without asking players to add anything to their clients. Public links for the source code and the issue tracker are available.
Key features
Colourful bouncy blocks
Blocks in several colours make players bounce when they land on them, which suits parkours and play areas.
Dye-based crafting
Each bouncy block takes eight slime blocks and a single dye, arranged with the dye in the center cell of a 3x3 crafting grid.
Resourcepack sharing
When Polymer's autohost is enabled, the server shares the resourcepack with players as they join.
Gallery
Compatibility
Latest build for each game version and loader.
This mod also publishes snapshot builds. Snapshots are not shown in the matrix.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
How it compares
Bouncy Blocks is a Fabric mod for 1.20.4 with client and server environment, under All rights reserved. Super Bouncy covers 26.2 – 26.3 on Fabric, Forge, NeoForge and Quilt, and only the server needs it, under the MIT License.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Toms Server Additions: Bouncy Castle! | Fabric | 1.21.6 – 1.21.10 | Server-side only | 2025-08-27 |
| Bouncy Blocks | Fabric | 1.20.4 | Client and server | 2024-03-30 |
| Super Bouncy | Fabric, Forge, NeoForge and Quilt | 26.2 – 26.3 | Server required, client optional | 2026-09-20 |
Questions
Does Toms Server Additions: Bouncy Castle! need Filament?
In the catalog
Toms Server Additions: Bouncy Castle! is one of 12,078 Decoration mods on ModsFinder, and one of 6,982 Decoration mods for Fabric. 15,569 mods support Minecraft 1.21.10.
More from tomalbrc
Similar mods
What the author says
This mod adds bouncy blocks in all colors. Crafted with 8 slime blocks and 1 dye in the middle of a 3x3 crafting grid. Make sure to enable Polymer's autohost functionality to automatically share the resourcepack with players joining the server.
Official listing
- Modrinth page
- modrinth.com/mod/tsa-bouncy-castle
- Owner
- tomalbrc
- Published
- 2025-07-26
- Updated on Modrinth
- 2025-08-27
- Facts verified
- 2026-10-15
