RatSpire(鼠之尖塔)is a roguelike game of tower exploration and squad-based combat. As the King of the Mice, lead your followers into the unknown, gather relics, solve puzzles, and fight your way upward. Grow stronger through failure and rebirth. Every run is a new challenge.

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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“The game already has a playable core experience, but we still have many ideas and improvements we would like to explore. We believe that working together with the community will help us make the game better.”

Approximately how long will this game be in Early Access?

“We currently expect the game to remain in Early Access for approximately 1 years.
The exact duration may change depending on the development process, the amount of content we add, and feedback from the community.”

How is the full version planned to differ from the Early Access version?

“During Early Access, we plan to expand the game in several major areas:

More playable characters: Additional characters with unique abilities, attributes, and playstyles.
More weapons and upgrades: New weapons, weapon upgrades, passive items, and additional upgrade combinations.
More enemies and bosses: New types of enemies, stronger variants, and additional boss encounters with different behaviors and challenges.
More maps and environments: Additional areas, environments, obstacles, and gameplay situations to provide more variety.
More progression and unlocks: Additional progression systems, unlockable content, and rewards to give players more long-term goals.
More gameplay systems: New mechanics and interactions that expand the core gameplay and provide more strategic choices during each run.
Balance and difficulty improvements: Continuous balancing of characters, weapons, enemies, and progression based on player feedback and testing.
Polish and optimization: Bug fixes, performance improvements, UI improvements, audio and visual enhancements, and general quality-of-life improvements.

The full version is planned to provide a substantially larger and more complete gameplay experience than the Early Access version. The exact amount and order of additional content may change during development based on player feedback and testing.”

What is the current state of the Early Access version?

“During Early Access, we plan to continuously expand the game in several major areas:

More Characters: Add new characters with unique abilities, attributes, and playstyles.
More Relics: Add more relics and new relic combinations.
More Weapons: Add new weapons and weapon upgrades.
More Enemies and Bosses: Add new enemy types, stronger enemy variants, and bosses with different attack patterns and challenges.
More Maps and Environments: Add new areas, environments, obstacles, and gameplay scenarios to provide more variety.
More Progression and Unlockable Content: Add additional progression systems, unlockable content, and rewards to provide more long-term goals.
More Gameplay Mechanics: Add new gameplay mechanics and interactions to expand the core gameplay and provide players with more strategic choices during each run.
Balance and Difficulty Improvements: Continuously adjust the balance and difficulty of characters, weapons, enemies, and progression systems based on player feedback and testing.
Polish and Improvements: Continue fixing bugs, improving performance, optimizing the UI, and enhancing the audio, visuals, and overall player experience.

The full version is planned to provide a substantially larger and more complete gameplay experience compared to the Early Access version. The exact amount and order of additional content may change during development based on player feedback and testing.”

Will the game be priced differently during and after Early Access?

“We currently plan to keep the price unchanged when the game leaves Early Access.

As the game continues to receive updates and additional content after Early Access, we may introduce additional paid content in the future.”

How are you planning on involving the Community in your development process?

“Community feedback will be an important part of our development process.

We plan to listen to players through Steam discussions, community channels, bug reports, reviews, and other forms of feedback.
Player feedback will help us identify problems, improve existing features, balance the game, and decide which areas should receive more attention during development.
We also plan to share development updates and communicate important changes as the game continues to evolve.”
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Join the RatSpire Playtest

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This game is not yet available on Steam

Planned Release Date: November 2026

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About This Game

RatSpire(鼠之尖塔)is a Roguelike game centered around tower exploration and squad-based combat.

A mysterious and dangerous tower is distorting the order of the world. As the King of the Mice, you will lead your loyal followers into an unknown adventure, growing stronger through every failure and every rebirth.

Throughout your journey, you must make crucial decisions between exploration, combat, survival, and choice. Face randomly generated maps, stages, and events, collect powerful relics and potions, strengthen your team composition, and overcome increasingly dangerous enemies and mechanics.

Every adventure is a brand-new challenge.

Deep within the tower, powerful bosses await, guarding the secrets hidden at its core. Only by constantly adapting your strategy and carefully building your followers, skills, and abilities can you survive the brutal battles, save the kingdom on the verge of collapse, and uncover the buried truth of this world.

Procedurally generated tower maps ensure that every run feels completely unique.

Relics and squad composition define your combat style.

Lead your little mouse companions and charge into the tower—Go Go Go!

It’s not just about combat—many mini-games await you to solve, and many events are waiting for you to encounter. Every run is a brand-new experience!

System Requirements

    Minimum:
    • OS *: Windows 7/8/10
    • Processor: Intel Core i3‑2100
    • Memory: 4 GB RAM
    • Graphics: NVIDIA GeForce GTX 650
    • DirectX: Version 11
    • Storage: 300 MB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.
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