"Rubinite" is a dark fantasy boss rush action game that utilizes the unique mechanic "Focus" to pinpoint enemies' weaknesses and execute thrust attacks.
Follow Ruby a princess who has escaped from the Scarlet Kingdom, embarking on a journey of revenge to reclaim her kingdom.



Welcome to play "Rubinite- Demo"!
In this demo, you'll experience the game's core mechanics and a complete playthrough of about 40 minutes, including:

2 Boss Battles

Challenge two uniquely styled bosses—"The Beast" and "The Guardian"—and experience thrilling battles with distinct flavors.

Unlock Talismans

Unlock Talismans throughout the playthrough, allowing players to customize their battle styles based on their needs and preferences.

Leaderboard Challenge

After completing the full playthrough, the "Leaderboard Challenge" mode will be unlocked.
Push your limits in the Boss battles, compete with other players, and set your own perfect record!