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Pokemon Showdown RL Env (Community)

Pokemon Showdown RL Env (Community) is an RL environment.

Type
RL Env
License
mit
Published
May 2025
Canonical
github.com/NousResearch/atropos/tree/main/environments/community/pokemon-showdown

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Attribution

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Pokemon Showdown Environment

This is a Pokemon Showdown environment that allows you to play Pokemon battles with the Pokemon Showdown Battle Simulator.

Overview Video

Video: TBD

Quickstart

  1. Set up the Pokemon Showdown Battle Simulator environment. This is necessary for the pokemon players to be able to connect to the battle simulator.
git clone https://github.com/smogon/pokemon-showdown.git
cd pokemon-showdown
npm install
node pokemon-showdown start --no-security
  1. Run the RL trainer
python environments/game_environments/pokemon-showdown/pokemon_environment.py process

TLDR: GPT player vs Max Damage Player

  • GPT player is a player that uses a GPT model to decide what to do in a battle.    - GPT player received battle history state at the end (binary win/loss) as feedback to the Atropos RL environment.
  • Max Damage Player is a player that always pick the maximum damage move.

Wandb Run

Wandb Run: https://wandb.ai/ajayuppili/atropos-environments_game_environments_pokemon-showdown?nw=nwuserajayuppili