The Crystal Kingdom of Chalcedonia was once a beautiful place, under the rule of Princess Rosalia, they lived happy peaceful lives. Until one day, monsters called Nightmares destroyed the kingdom. Princess Rosalia and her fairy knight Diana hid deep in the castle, praying that their last hope, the magical Rose Crystal Mirror would produce a miracle, and save their home, however, they were attacked by the leader of the Nightmare Agency, Druzy. Diana fought helplessly before finding herself transported to Earth, but her Princess was nowhere to be seen.

Unfortunately, the nightmares began to attack this new world too. Valerie Amaranth, an ordinary 16-year-old, has her world changed forever when she receives the powers of the Legendary Crystal Warrior Diamond Heart. Now with the help of Diana, she must find her allies, defeat the Nightmares, and rescue the missing princess Rosalia.

Magical Warrior Diamond Heart is an LGBT+ romance/drama visual novel inspired by magical girl anime. Play as Valerie Amaranth and decide the fate of the world while trying to smooch lots of cuties! Will Val defeat the Nightmares, make new friends, and find the love of her life along the way? Or will she meet her tragic end?​

This game contains content that may be frightening or upsetting to some players including graphic violence, abuse, blood, body horror, and severe mental health struggles.

Genre: Romance, Drama, Fantasy, Magical Girl, Comedy, Action

Magical Warrior Diamond Heart is made to be played multiple times. The game has multiple endings and scene variations depending on your relationship with the cast, and characters will react to and remember previous choices you've made. Characters may even react differently depending on how the player chooses to interact with others, meaning tons of content to explore!

♥︎ The free-to-play version of the game will have ♥︎

• Male, female, and a nonbinary love interests to pursue for a total of FOUR adorable and distinct characters to smooch (Sophie, Ethan, Zacharie, and Opal)

• A friendship route with the fairy Amber if you'd rather not smooch anyone at all!

• Partial English voice acting from a very talented voice cast!

• About 16 hours of content to explore!

• An adorable cupcake decorating mini-game (As well as additional optional mini-games!)

♥︎ Accessibility Options ♥︎

• Choose between 3 font options: Quicksand, Hyperlegible, and OpenDyslexic

• Change the font size, and spacing.

• Toggle-able sound captions

• Toggle off disorienting animations

• Dark Mode UI

♥︎ DLC content to include ♥︎

• Even more adorable DLC characters to smooch! (Alex, Liam, Clover, Chandra, and Diana) for a total of nine romance routes

• Extra bonus episodes!

• Twice as much story as the F2P version!

Meet the protagonist of the story, Valerie, and the friends she meets on her mission to protect the world from the Nightmare Agency!