Games like Isekai Harem Fantasia

"Apostle" is a single-player Role Playing Game with an interesting plot and good game mechanics, featuring impressive graphics and a fair amount of grinding. The game takes place 50 years after the last threat from monsters; players assume the role of Rei Yagami as his life gets turned upside down when peace can no longer be maintained. Join Rei in this immersive adventure to protect humanity once again.

"Magical Girl Celesphonia" is a 2D action-adventure game featuring magical girls fighting against evil forces. Players can explore various areas, battle enemies, and collect magical items to enhance their abilities. The game offers a unique storyline, colorful graphics, and a blend of hack-and-slash and shoot 'em up gameplay mechanics. Reference

Ideology in Friction is the story of two knights, Clacier and Annette. They're forced into an impossible situation where they must make a decision that would change their entire lives. What will become of these two knights? Find out in Ideology in Friction!

In Hero in an All-Forgiving Fantasy World RPG, you play as a brave hero battling the Demon Lord alongside three companions while enjoying warm interactions with villagers and the queen. Explore dungeons, face traps, or relax in hot springs in a welcoming, forgiving world. Customize your journey with skill trees, selectable difficulty, auto-battle, and romance over 20 characters.

"Brave Alchemist Colette" is a game where players assume the role of Colette, an apprentice alchemist tasked with managing her master's workshop in the capital while she is away. Colette must help people in need, using her alchemical skills to complete various tasks and quests. The game features a blend of puzzle-solving, exploration, and narrative-driven gameplay.

In Sakura Dungeon, play as Yomi, an ancient fox spirit whose dungeon has been stolen. Capture monster girls, collect loot, and explore the depths of the dungeon in this first-person dungeon crawler with over 30 unlockable outfits and 50 monster types to collect. The game features normal, hard, and Abyssal difficulty settings, with traders' cards, achievements, and galleries to unlock.

Princess Erica of Tolinia sets out to unify the Stivale Peninsula and protect its independence from a powerful, modernized country. "Princesses Never Lose!" is a classic RPG experience with voiced characters, a New Game+ system, class change system, synthesis system, unique character abilities, sidequests, and a difficulty system. Explore a fantasy world as Erica in her battle for Stivale's dignity.

Ai & the Demon & the Curse of Lust is a turn-based JRPG where players join Ai and her Paranormal Research Club friends as they explore the mysterious DemonComm website. By signing a demon contract, Ai embarks on a captivating adventure filled with route choices and abundant CG content. Unravel secrets and experience a unique blend of paranormal intrigue and RPG gameplay.

"Ambrosia is a single-player Fantasy RPG with a focus on grinding and exceptional game mechanics. In the game, you play as Flode, a priestess who is sent to manage an old shrine on a remote island after being swept up in a scandal. As you work to spread the word of the God of Light, you'll face challenges and form unexpected alliances in this interesting plot."

Cialis of the Royal Knights of Alzario is ambushed by an evil group of heretical fanatics that call themselves Regalus. Backed into a corner and on the verge of defeat, she has no choice but to form a pact with the spirit named Myuei to fend off the heretical fanatics.