Available September 5!

The game is scheduled for release on September 5, 2025. Pre-order now and to get a 15% first adopters discount!

About the game

It All Started with a Dream

The Burrow League is the most popular sport in R&D Mine, and all 14-year-old Penny wants is to claim the Burrow League Champion title from her big sister Coppra. To do so, Penny must leave home, explore R&D Mine, defeat the four Burrow League Captains, and finally face her sister in the ultimate battle!

Mole Maiden is a brand-new 2D Action Adventure about a Mole Girl who leaves home to become a champion fighter! Explore a vast interconnected world chalk full of tricky platforming challenges, diverse characters, quirky boss fights, and a whole bunch of juicy secrets; as you work towards your ultimate goal to become the very best!

Game Features

Variety is our Spice! Mole Maiden features a huge cast of characters from all different walks of life! Sumo wrestlers, psychotic scientists, inflatable fire fighters; the world of R&D mine is a melting pop of colorful showstoppers who will capture your hearts and imaginations!
Classic 2D side-scrolling action!
Perfectly tuned 2D controls. Switch between a traditional side-scroller and a 360-degree drilling game!
Charmingly paced! Adventure through a hand-crafted world designed to be the ultimate playground! Use every tool in your ever-expanding arsenal to jump, dash, parry, and launch your way through any challenge.
Designed to be Repeated! Get creative and discover baked-in sequence breaks, shortcuts, and quick kills that make every adventure through R&D Mine unique!
From Sea to Shining Sea! Each area of R&D Mine is different from the one before. Every new place you go in Mole Maiden comes with its own unique gimmicks, enemies, and people. Journey through a new kind of underground designed be as weird and unpredictable as the people who live in it!
Ooo, Right in the Feels! Mole Maiden tells the universal story of following your dreams! Inspired by the creators hardship to become a game developer, Mole Maiden is a personal tale that never pulls it's punches. You will laugh, cry, and cheer from start to finish!
Featuring awesome music by A.J. Fulco and TNH Nebula

System requirements

Minimum

Recommended

OS *

Windows 8

Windows 11

Processor

All processors should work.

Memory

5 GB RAM

16 GB RAM

Storage

3 GB available space

Standard Edition

Play as Penny, on her quest to become the next Burrow League Champion!

Base Game

FAQ

What are the benefits of purchasing via this store?

You can purchase games at lower prices and get some special offers on this official store.

Is it safe to make purchases via this store?

The store is provided by our partner Xsolla. Xsolla is PCI DSS Level 1 which refers to the highest level of compliance with the Payment Card Industry Data Security Standard. So, all payments made via this store are completely secure.

Where can I find my game key?

You can find your purchased game key in the email provided during the checkout.

How long does it take to receive my purchase?

When your payment is successful, the game key will be sent to your email. It usually takes less than 5 minutes. If you purchased a pre-order, the key will be emailed to you when the game is released.

I didn't receive my game key. What should I do?

First, check both your Inbox and Spam folders in your email. If you still can't find the game key, contact Xsolla Customer Support for assistance.

What payment methods does the store support?

The store currently accepts payments via most popular credit/debit card brands and e-wallets. You can view all available payment options on the payment page.

Where can I find my purchase receipt?

You can find your purchase receipt in the email provided during the checkout.

What languages does this game support?

This game version supports the following languages:

Interface: English, Japanese, Spanish, French, Italian, Portuguese, Korean, and Chinese

The Burrow League is the most popular sport in R&D Mine, and all Penny wants is to fight her big sister Coppra, the Burrow League Champion. To do so, Penny must leave home, explore R&D Mine, defeat the four Burrow League Captains, and finally face her sister in the ultimate battle!

Available September 5!