SiNiSistar 2 is a simple 2D action RPG where you control an exorcist sister fighting abominable creatures in the cursed town of Alcezon and its surroundings. Delve into dungeons for the main quest while tackling optional sub-quests, with themes of despair, ruin, masochism, and grotesque defeat scenes including predation, pregnancy, and monster transformations.

Train various prisoners through diverse methods, subdue them, and send them to prison. Features over 100 hand-drawn dot-based female prisoners with varied appearances and personalities.

A transfer student protagonist at the prestigious all-boys boarding school Rokukoin Academy discovers the student council president Jinguuji Makoto's secret—that she's a crossdressing girl—and corrupts her by spreading rumors across school communities to raise her "exposure level" and trigger H-events.

On a stormy night, the protagonist picks up twin girls with dog ears, Mugi and Yuki, who are beastmen living without a home in the park.

A high-degree-of-freedom character build system RPG where players allocate stats like stamina, strength, technique, intelligence, persuasion, and appearance. Initial traits (e.g., exhibitionism, masochism, weak to anal) are set by "birth" and "experiences," evolving with playstyle and equipment shown in standing art. Use negotiation, flower selling, and plundering to interact in a day-night city, dungeon crawl for lost memories, and unlock over 20 branching endings with heavy corruption and erotic elements.

A Japanese-inspired horror game similar to The Exit 8, where players escape an endless loop at a rural bus stop by spotting anomalies and evading supernatural threats through trial and error.