Visit the official Relic Castle or PokeCommunity threads. These are the primary hubs where the developers (Chibi-Robo and team) post official update links.
The game offers a completely original experience set in the :
Enjoy a fully original score that sets the mood for your adventure. 📥 How to Download the Portable Version
species; no official Nintendo Pokémon are obtainable before the Elite Four. Quality of Life