For Nintendo... - Pokemon Legends Arceus Special Rom

Mods can enable 60FPS or 90FPS gameplay , increase the draw distance for trees and NPCs, and remove black bars during battle transitions for a "next-gen" look.

Players can capture the "Noble" boss Pokémon that are normally uncatchable in the base game.

A unique feature where rare Alpha Pokémon spawn in large clusters across the map. Pokemon Legends Arceus Special ROM For Nintendo...

Removes the sprinting limit, allowing for continuous exploration without the player character getting tired. Creating Your Own Features

Pokémon stats and types are adjusted (e.g., making Eevee more viable for endgame) to ensure more creatures are effective in battle. Mods can enable 60FPS or 90FPS gameplay ,

Pokemon Mythics Arceus, a full difficulty/enhancement hack of Legends Arceus has been released!( Read below) : r/PokemonROMhacks

If you are looking to create features yourself, you can use specialized tools: Removes the sprinting limit

A powerful Nintendo Switch ROM Editor that allows you to randomize wild spawns, edit trainer teams, and modify Pokémon stats directly.