PolyPokémon
by NeoWalker
With PolyPokémon, a player can take the form of a Pokémon from the Cobblemon mod and be seen that way by other players on a multiplayer server.
What it does
PolyPokémon lets a player disguise themselves as a Pokémon from the Cobblemon mod, using a command to transform into the chosen species. The disguise is visible to other players, and it is kept after the player rejoins a server, so the choice does not reset at each login. The mod is built for Fabric on Minecraft 1.21.1, and it is not open source; it is released under the MIT License.
The mod can run on a single-player world, a client connected to a server, or a server alone, so either side may install it, and neither needs it. Advanced options tune the disguise: a level can be set so the Pokémon appears at a chosen level, and a shiny status can be applied. Cobblemon is required for the species to exist, so it must be present alongside PolyPokémon.
Key features
Pokémon disguises
A player can transform into a Pokémon from Cobblemon, and the disguise is shown to other players in multiplayer.
Transform command
A command switches the player into a chosen Pokémon, and the disguise can be changed again at any time.
Level and shiny settings
Advanced options set the level of the disguised Pokémon and whether it appears shiny.
Matching size and movement
Hitboxes follow the size of the disguised Pokémon, and crouching refreshes the pose and hitbox after a model change.
Type abilities
A flying-type disguise grants flight, and a water-type disguise grants underwater breathing.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
CobbleMorph is a Fabric mod for Minecraft 1.21.1 that is not open source and is released under All rights reserved; it needs the client and is optional on the server. Disguises is a Fabric mod for 1.21.11 that is server-side only and not open source, with a licence of All rights reserved. [Cobblemon] PocketMorph is a Fabric mod for 1.21.1 with a client and server environment and the All rights reserved licence.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| PolyPokémon | Fabric | 1.21.1 | Client or server, optional | 2025-09-22 |
| CobbleMorph | Fabric | 1.21.1 | Client required, server optional | 2026-03-14 |
| Disguises | Fabric | 1.21.11 | Server-side only | 2026-03-10 |
| [Cobblemon] PocketMorph | Fabric | 1.21.1 | Client and server | 2026-07-14 |
Questions
Does PolyPokémon need Cobblemon?
Does a server need PolyPokémon installed?
Do disguises stay after a player rejoins a server?
In the catalog
PolyPokémon is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
This mod allows players to disguise themselves as Pokémon from the Cobblemon mod, fully multiplayer compatible. Main Features: - Use the command /disguise to transform into a Pokémon. - Advanced options: /disguise level=XX shiny to set level and shiny status. - /disguise clear to remove your disguise. - Flying-type…
Official listing
- Modrinth page
- modrinth.com/mod/polypokmon
- Owner
- NeoWalker
- Published
- 2025-09-22
- Updated on Modrinth
- 2025-09-22
- Facts verified
- 2026-10-15