Polygon has published a guide explaining how to find and use "lost relics" in the life-simulation game Pokémon Pokopia, updated to include the full list of small relics and details on the new Bubbly Basin DLC. Relics are collectible items players dig up using Rock Smash on glowing terrain, which can then be appraised by Professor Tangrowth and used either as furniture decor or donated to a character called Gimmighoul in exchange for random furnishings.

Relics come in two sizes: large relics serve as bigger furnishing items (some tied to specific Pokémon habitats, such as a Pikachu sofa needed to attract Mimikyu), while small relics are used as wall decor. Players are advised to search for glowing dig spots at night for better visibility, and can boost their chances of finding relics by feeding the Pokémon Mosslax sweet foods like Pecha Berries, or by using a Dowsing Machine. A free update accompanying the Bubbly Basin DLC now lets players appraise up to ten relics at once and introduced a new underwater-only category called large lost sunken relics.