Nakara

“Nakara” is a first-person action-arcade game in which you must explore a variety of mazes and collect magical rings—your only chance at salvation.
Race forward, evade the demons chasing you, and ultimately face off against the main villain—Nakara.

Story:
Long ago, the world was shaken by a protracted war between humans and the demon race. The 68th Hero put an end to the bloodshed: having received the goddess’s blessing, he crushed the Demon King. Having lost their aggressive nature, the defeated monsters were reborn as girls. And so, for a full 500 years, absolute peace reigned in the world.

But then something inexplicable happened. Giving in to their hidden desires, the monster girls began attacking humans once again, plunging the world into chaos.

Suspecting the Demon King’s resurrection, the goddess summons a new hero named Ernest to uncover the truth. Alas, upon facing Nakara—the true culprit behind the catastrophe—Ernest suffers a crushing defeat, loses his strength, and finds himself trapped in the Labyrinth. There he meets the young mage Victor, with whom he must forge a path to freedom.