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Games · Nintendo Switch

Pokémon Legends: Arceus artwork

Pokémon Legends: Arceus

Console
Nintendo Switch
Project
LZA-Recomp
Runs On
Linux · Windows
Version
LegendsA-v1.3.0 (pre-release), Nov 11, 2026
Completeness
Partly Playable - “Playable into the open world: boot, first-boot setup, character creation, the opening, Prelude Beach, Jubilife Village.”
Steam Deck
Runs On Steam Deck - “any recent x86-64 distro, Steam Deck / SteamOS and other immutable ones too”
AI Use
Made With AI - “This project was made largely with AI (Anthropic's Claude, through Claude Code), directed and tested by a human.” (from the project's README)
What It Adds
60 FPS - “- Frame rates: 30 (the game's own), 60, 120 or 144 fps with the game at the right speed (144 holds in Jubilife” · HD - “- Graphics: transform-feedback character skinning, cast shadows, render scale up to 4K, SMAA.”
Collection
One of 2 games in the same repository.

Made By

Safety Report

Malware Scan
Scanned with ClamAV 1.5.4 on Nov 12, 2026: no known malware in its 4 downloads. Decomp Buddy only installs those exact files - if the project swaps one, it waits for a new scan.
Uploaded By
The project's owner
License
Not stated by the project
Account
On GitHub since September 2020

Install

Get Game

Downloads come from Decomp Buddy's own copy - the same files the app installs, scanned for malware. Most games still need your own copy of the original game to play, and the app sets that up for you.

The Project

Decomp Buddy never hosts or downloads the original game. It sets up LZA-Recomp and tells you exactly which file of yours to drop in - then checks it's the right one. A ready-made plan is published for this one, so no AI key is needed. This is a community project: we check it, but we can't guarantee it.

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Other Ports Of This Game