aooni.io is a thrilling adventure game developed by LiTMUS Co. Ltd. for Android users. The game is designed to challenge the players to survive in a closed room with 99 other people until the end. The last one standing will be declared the winner. The game offers a range of maps, including narrow and wide maps, with changes in the blue demons that appear. In order to survive, players must make the most of the pedestal and switch.

aooni.io allows players to choose their own skin, and there are dozens of skins to choose from. Players can also choose the words they want to say during the game. Some of the skins are extremely rare and hard to find.

The game also features a ranking system, where players can aim to be at the top by doing blue escape (Aonige). The ranking season is divided by period and held every week. Players who get higher in the ranking will be surrounded by a special light. Regular players will also get limited skins.

Overall, aooni.io is a fun and exciting game that will keep players hooked for hours. For any inquiries, please contact the developer at with the subject line "Aooni Online".