Base game
- Undernauts: Labyrinth of Yomi [Ultimate Undernaut Mission] You completed all undernaut missions and received an excellent evaluation. 10.7%Very rare
- [Mission] Returned to your company's camp [Rookie Undernaut Mission] You returned to your company's camp. 88.4%Common
- Secret trophy Its name and description stay hidden until you earn it. 62.7%Common
- Secret trophy Its name and description stay hidden until you earn it. 43.2%Rare
- Secret trophy Its name and description stay hidden until you earn it. 31.5%Rare
- Secret trophy Its name and description stay hidden until you earn it. 29.2%Rare
- Secret trophy Its name and description stay hidden until you earn it. 23%Rare
- Secret trophy Its name and description stay hidden until you earn it. 18.9%Rare
- Secret trophy Its name and description stay hidden until you earn it. 17.1%Rare
- Secret trophy Its name and description stay hidden until you earn it. 14.6%Very rare
- Secret trophy Its name and description stay hidden until you earn it. 14.1%Very rare
- Secret trophy Its name and description stay hidden until you earn it. 13.1%Very rare
- [Mission] Returned to the surface [Expert Undernaut Mission] You exited Yomi and returned to the surface. 13.1%Very rare
- Secret trophy Its name and description stay hidden until you earn it. 12%Very rare
- Secret trophy Its name and description stay hidden until you earn it. 11%Very rare
- Obtained starter-grade materials [Rookie Undernaut Mission] You established yourself as a collector of D-rarity weapons and armor. 54.8%Common
- Obtained low-grade materials [Novice Undernaut Mission] You established yourself as a collector of C-rarity weapons and armor. 30.8%Rare
- Obtained mid-grade materials [Standard Undernaut Mission] You established yourself as a collector of B-rarity weapons and armor. 18.4%Rare
- Obtained high-grade materials [Expert Undernaut Mission] You established yourself as a collector of A-rarity weapons and armor. 13.7%Very rare
- Obtained special-grade materials [Legendary Undernaut Mission] You established yourself as a collector of S-rarity weapons and armor. 11.7%Very rare
Trophy names, descriptions and rarity come from PlayStation. Guides open on their authors' own websites.













