
S.O.L is a dungeon crawl RPG about exploring an otherworldly realm beneath a school. You awaken in a mysterious place known as the Nameless Auditorium, with no memory of who you are. Guided by a mysterious “Teacher,” you descend deeper into the dungeon in search of a way back to everyday life.

The students who take on the dungeon each possess different strengths depending on their affiliation. Some hold the front line, some heal their allies, and some wield knowledge against the strange beings waiting below. Choosing who to bring with you is an important part of reaching the deeper floors.
You are not the only student who has drifted into this world. Others seem to have gathered at the base as well. By completing their requests, they can help strengthen the base and provide useful support. Work together with them and find your way back to everyday life.

By bringing back the materials you find, you can restore facilities at your base. To survive, you will sometimes need the courage to judge when to turn back.

Combat uses a classic command-based turn system. Enemy attacks and strange events can wear down not only HP, but also the students’ SAN. Use skills, items, and sometimes retreat to protect both body and mind as you continue your exploration.

Leveling up alone will not be enough to reach the deeper floors. Strengthen your party little by little by finding weapons, armor, consumables, and restoring base facilities. How well your next expedition goes depends on the spoils you bring back and the preparations you make.
Explore a 50-floor dungeon beneath an old school building
Build a four-student party with roles based on each affiliation ・Classic turn-based command battles with HP, MP, and SAN management
Treasure-hunting elements such as chests, equipment, and consumables
Progression through restoring and improving base facilities
Japanese and English language support