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Math Game Magi Riberli’s Infinite Cave Now Available on DLsite


Magi Riberli’s Infinite Cave, yahiruzu's game centered around math quizzes, is now available on DLsite.

Magi Riberli’s Infinite Cave is a magical girl-themed math quiz. Two magical girls enter a dangerous cave together, hoping to hunt down a lewd demon known as Riberli. In the event of such an invasion, the conniving creature prepared its dwelling well in advance: his dungeon is vast, filled with monsters and traps, building the feeling of a seemingly endless trek toward its depth.

The game plays out automatically, as players watch the two magical girls traversing different dungeon rooms. Occasionally, they will encounter a group of monsters, initiating turn-base combat through math quizzes. Players are provided with a simple math question and three possible answers. Picking the right one in time allows girls to strike the monster; whenever the player fails, the girls get hit instead.

With each failure, Monsters will steal the heroine’s clothing and then restrain them with ropes. There are 30 sprites showcasing the girl’s state at any given moment, following the effects of a trap or an attack. There’s only one full erotic scene per character in the game.

Players can lose the game if the girls stay in bondage for too long, as enemies will increase their excitement first, before then lowering their health; however, combat can be automated using a readily accessible special mode, causing the game to clear itself.

Magi Riberli’s Infinite Cave is now available on DLsite for the reduced price of $8.03 (estimated from ¥1,215) until April 4th, at which point it will cost $9.45 (¥1,430). A demo is available on the store page.

You may have to configure your system to a Japanese locale to ensure the game installs and plays properly. DLsite offers a handy guide on how to do so, available here.

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