Top similar games like Agent Sirius:

This is a small adventure story... Asanuma Sayaka is an ordinary girl, but one day, she is suddenly transported to another world and becomes a hero. Here, she faces a tremendous challenge...

The princess of the kingdom, Anna, received news of the resurrection of the Demon King. Despite her frustration with the demanding duties of governance, she donned the hero's attire blessed with the "Divine Blessing."

Fight, craft, and explore the streets as Detective Suzuka battles the corrupt Wank Wanknald. This lewd RPG combines strategic combat, spicy encounters, and a gripping story where your choices shape intense battles and the fates of a hot cast of characters.

In this gripping visual novel, step into the shoes of Yuuki, a boy with amnesia, and team up with top-tier exorcist Ihayase Araka. Together, you must uncover the dark secrets of Inusai Village and piece together your forgotten past.

After hearing a young girl's cry for help, Yukine as a kami went in to the unknowned dimension to help. While helping the ghosts on the way to fulfill their wishes, she also has to solve riddles and traps. Will Yukine be able to save the girl from this cursed dimension ...?

In her attempt to solve the mystery of her parents’ death, Chen Ruoxia is accidently drawn into the storm of unspoken rules in the entertainment industry. Hiding behind it is a truth even uglier... In this showbiz world surrounded by dark secrets and conspiracies, will she be able to escape with the truth or will she become their next...

Deliverance is a story of mystery, thrill and discovery. A choice-based adult visual novel allows you to explore the detective’s both sides. The hero, fighting to save his loved ones, or the villain willing to abandon all morality for power.

Witches Brew is an adult visual novel game following Selene, the new witch in town.

Traveling with Ria, a devil contracted as both a companion and girlfriend, the protagonist faces her disdain due to a mundane lifestyle. They encounter a powerful adventurer, leading to an odd five-day competition where the winner becomes Ria's new contractor.

Everyone loves to eat, and succubus is no exception! Our succubus loves to eat and has an inhuman appetite! Help her cook before she eats you! 😈

Play as a detective in the post-war reconstruction period of Japan. Uncover the mystery behind a series of bizarre murders in an interactive and complicated human drama. The trail of clues unfolds, one-by-one...

The misfortunes of the unskilled magician who just wanted to make some money and not get into any troubles.

This is a world where women are superior to men. If you want to change your inferior status, you can only become an employee of the world's number one company, the "Empress Group.But the next seven days of training…will eventually change me. Will I give in to my fate as a male dog in heat?

Mato Anomalies takes players on a journey through a neo-futuristic version of a bygone oriental city. Investigate strange happenings across the city and uncover secrets behind the walls. Join a cast of enigmatic unlikely heroes in this anime-inspired RPG experience.

Tits and Shadows is a captivating turn-based RPG that seamlessly blends thrilling battles, intricate puzzles, and tantalizing adult content. Immerse yourself in a world teeming with diverse enemies, intriguing NPCs, and engaging quests.

The poor woman who lives with her little brother. She is imprisoned and forced into prostitution for her brother’s medications, she keeps struggling to free herself from the prostitution and prosecute those bad guys with justice.

The old style of playing service games from the famous maid cafe! Strip rock paper scissors, hide and seek, and other classics with awesome rewards from the maids!

An NTRPG from a male POV. Use tools like heart monitoring and surveillance to shield your girlfriend, Kana, from her scheming boss. With 5 endings and choices shaping interactions, can you keep her safe? Amidst exorcism, intrigue, and personal choices, protect your bond and confront inner desires.

Play as a student navigating a world of occult mysteries. Juggle everyday life while mastering arousing supernatural abilities under the guidance of Sally, an enigmatic Succubus. Manage intimate relationships with a wide cast of characters as you evade the ever-watchful eyes of the Underworld...

You recently moved back to your hometown to find a job and move into a suspiciously cheap apartment, you find out that it's haunted by a pair of sexy ghosts, and you're stuck until the curse is broken. Discover a way to break the curse, and help the ghosts move on by filling their hollow memories.

This is a relaxing and casual little game. You need to help the beautiful girls to find their lost things.

Join Donna, a young wife trying to help her fiance earn enough funds for their wedding. There will be a wide variety of tasks, obstacles, and distractions along the way, but nothing can stand in the way of pure love! Not even a lecherous priest, or demons, and definitely not horses!

Play as Sophie, a private investigator not unlike Sherlock Holmes. It's up to Sophie to uncover the hidden truths of London through her investigations. What mysteries and intrigue await her? Find out in this steampunk RPG!

Battle enemies to free the corrupted! Or join them and become a slave to your lust! Will you lend them a helping hand? Or will you make everyone succumb to their pleasures?

The strongest female warrior stepped into the lair filled with perverted monsters... Can she defeat the Demon Lord without letting down the Yusha?

Play an isometric dark fantasy RPG. Make quests, explore dungeons, fight monsters, hunt for rare loot, enjoy sexual adventures, and gather seductive companions for your party of Blood Raiders to save the kingdom from the forces of Eternal Evil! 😈

Luoxia Qiu, Xinghuo Yun and Piaoxu Liu, these three ladies are newly recruited as 'Public Order Princess' to uphold social security and discipline, fight against local malevolent gang, and investigate the truth of the world.

In the thriving industrial, city of Cyclops, the quacksalver "Etsu" had earned a great reputation for his superb medical skills. However, behind his talent and achievements were two unknown secrets: one was eyes with a special power endowed by an existence mysterious to Etsu; the other was a girl who suffered from illnesses,...

"Hawaii Detective: Killing of a Krypto King" is a Detective Mystery Visual Novel and Yuri Dating Sim where you play as Detective Laura Ko as she interrogates suspects, investigates clues and follows leads to solve this tropical tale. Maybe she even finds the woman of her dreams along the way too!

“If the mouth on the top won't open, then we'll have to start with the other mouth...” You have seven days to find a way to get her to open her mouth. Will her mouth open first, or will she get pregnant first…? This is a 3D+ simulation game!

In a world where the more a knight achieves, the more wives he can obtain, a young man sets off on an adventure with lust in his heart. Walk the land, sail the seas, fly through the sky! It's a sex-seeking, world-traversing RPG!

Lapisphilia, the Heroine of Justice, has thwarted the Gestarks one too many times! In a final bid for victory, they have created a dungeon as their last-ditch attempt to finally bring her to her knees! Fight through enemies and traps to escape and get back on surface!

In this sexy board game, you play as a monster hunter who has bagged himself a sexy vampire, but gets lost on his way home through the forest. As you search for a way out, you'll get to put the "cock" into your cocky vampire bitch.

Play as a hardworking newcomer hired to help manage the family-owned motel, run by the bratty yet endearing Lila.

The village is in crisis due to attacks from the demi-humans, but the beautiful nun "Hitori" sent by the church hopes to coexist peacefully with them! Despite everyone's opposition, you still decide to accompany Hitori to the depths of the Light's Unreachable Forest to find the demi-humans' lair...

After the war, the kingdom of the devil has welcomed the day of peace. However, one day humans suddenly started to attack us! The next queen of the Demon Kingdom - "Reina" battle quietly began.