Top similar games like Agent Sirius:

Play as Risty in this twisted adventure game, where you investigate the madness overtaking a desolate village. Talk to people, search for clues, and uncover the sinister force behind their obscene behavior. Will you save the village, or let the corruption consume you as well?

Princess Meltys spent all her life fooling around while living in the lap of luxury. One day the dastardly Grolido Monster Empire upsets her way of life. Now she sets out on a passionate journey to restore her kingdom, but what pit stops will she make along the way?

In this turn-based RPG, play as Remuria, a kind-hearted succubus, who teams up with the half-elf Ariandelle in their shared goal to save the succubi village and free enslaved elves. It's a tale of tender friendship, personal growth, and passion set in a captivating, dark fantasy world.

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!

The twin sisters Tear and Lumiere enjoy a happy life running their clinic. But when a demon abducts her sister, Tear must summon her courage to venture through worlds within magical tomes to bring her sister home safe.

An RPG where you play as an older man with unique semen that cures infertility in women worldwide! Engage in various intimate acts with over 40 women across 100 distinctive scenes. It's your summer vacation and you're free to do whatever you like!

Mireille was a nun living in a small village in the mountains. One day, her sick father's illness takes a turn for the worse. To find the materials needed to cure his illness, the girl goes out on an adventure.

Spirits have been possessing people in the kingdom and a young priestess named Mia has become well-known for her diplomatic way to exorcise these creatures. Follow her in search of the ones responsible for this situation.

Go on a journey with Ritsu and Lily to uncover the secrets behind the Kuzono Group, a shady pharmaceutical corporation with nefarious plans. Join Ritsu as she uses Lily's power to transform into a magical girl to take on supernatural enemies in this thrilling adventure!

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."

The Chosen is a heroic RPG. Will you be able to unravel the mysterious plot against you and become the Chosen?

After rescuing an armless mage during a chance encounter, the explorer Mei embarks on a journey to reach the top of Yggdrasil, and to uncover the mystery of her forgotten past.

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!

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...

Play as Mei, a seasoned kunoichi determined to leave the shadows and her past behind, with one final mission standing between her and a lovey-dovey life with her fiancé. But fate rarely honors plans. Will she find peace… or something else entirely?

The largest and most powerful empire wants you captured at all costs. Their enemies want to control you for their own benefit. The world itself seems to want you dead. You just want to be a normal girl.

Helga: Euphorium's Song is a JRPG set in a lewd world named Euphorium. Fight monsters, save the world and have sex with sexy peasant women in a humorous adventure for adults!!

A powerful ritual made all the men in a village disappear. When a powerful witch tries to bring them back, she ends up making a mistake and an unexpected man is summoned. Will he be able to survive in an unknown world full of beautiful women and full of dangers?

Play as Eilayda, the Fairy Queen, on a quest to save her people from a deadly sickness. Navigate a human prison district rumored to hold a cure, facing ruthless criminals and tough moral choices. In this RPG, your resilience will be tested—will you uphold integrity or succumb to corruption?

Hoping to hit a big payday and pull herself from a life of poverty, Lisa heads to a town with a rumored demonic artifact. But upon arriving, she quickly realizes she has gotten herself into a dangerous situation.

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.

A laid-back NTR RPG with a thrilling story and multiple endings. As Hayato, pursue becoming a Holy Knight alongside beautiful Leia. Delve into her deepest thoughts and shield her from other men. Can you protect her purity in a world full of temptation?

One day, by chance, I entered the most popular game "Under the Sky World"! When I entered, I accidentally found that the game was invaded by a virus. Players need to find evil hackers and stop this virtual world from being destroyed!

Two people who originally liked each other gradually drifted apart due to the conspiracy of succubus. Eventually, they slowly fell into the embrace of others, indulging in physical pleasure.

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!

The lady of the noble was taken to prison by the countess "I don't want to be reduced to a plaything without consciousness." ——In the face of the bad taste of the countess, how to use their body and wisdom, in order to avoid suffering? "Before I lose my mind, I want to find that life."

Amane has always lived for herself, choosing to focus on her studies and happiness. But what will she do when given magical powers beyond human comprehension to face a horde of terrible monsters? It's time for her to become Magical Girl Celesphonia!

After the unforgettable summer memories you’ve made half a year ago, Yui, Rio, and Miyuki are back. With the change of seasons and the cold falling snow, a new page to your story is about to begin.

The strongest battle sister, Leah, sent by the church to the haunted cave occupied by evil spirits! Within the dungeon, numerous lewd events await Leah. Will she be able to save the miners without violating the divine commandments?

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

Lilina returns in the official sequel to Cursed Armor: a dark fantasy RPG with transformations, steamy scene variations, and high-stakes choices. After gaining the power of the Spirit Witch, her cursed journey begins anew.

Treasure Hunter Claire is the story of the titular protagonist, Claire, and her adventure through the fabled land of Alstroemeria. What treasures and riches await her as she navigates the world?

This is a game that combines match-3, GALGAME elements and beauties. If you want to learn more about those beauties, you need to best them first. How the story goes is choice-based so your choices will ultimately decide their fate.

Climax Heroines is a dungeon crawler about women with huge breasts trying to save their childhood home.

Two games in one! Fuck the life force of your enemies for health, solve puzzles, and fend off equally skimpy bosses in your way in these retro inspired games by Libraheart! Just try not to get too distracted by the H... you got a game to beat!

A university student named Sae finds herself lost in the mountains. While searching for help, she comes across an old looking mansion and decides to enter it. However, there was more to this mansion than meets the eye. What will become of Sae? Find out in this Puzzle-Escape RPG!