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Watch trailer on Steam ↗RatSpire
Lidu · Published by Lidu
Last updated 28 Sept 2026
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.
Action, Adventure, Indie, Strategy · 2026 · More free games
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.
very minion has extensive room for stat growth. Except for Cooldown, all other stats can continue to grow without limits!
As your minions level up, you can choose between different skill paths and equip them with different weapons, creating completely different playstyles.
Different minions, skills, and weapons can also synergize with each other, giving you countless ways to experiment and create a brand-new build every run.
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
Will my PC run this? →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
Supported Languages
Latest news
AnnouncementsOfficial
🔥 Demo Now Has Difficulty Levels 1 / 2 / 3! Challenge Your Limits!
🎮 What's New🔥 Added Difficulty Levels 1 / 2 / 3🏆 Added achievements for completing each difficulty level🌍 Global Leaderboards are now supportedRead full article on Community Announcements (RatMaker)Community & EventsOfficial
0.3.4 - New Event, New Relics & New UI
New Content Update!This update adds brand-new Relics, the Mushroom Room, Mushroom Items, and UI improvements!New EventA new Mushroom Room Event has been added! You can now discover even more strange and mysterious mushrooms in the Mushroom Room.New UIPotions:Relics:From Tiny RPG - Mana Soul GUI by tiopaladaNew Relics🔥 Flame Armor When taking contact damage from an enemy, inflict Burn for 4 seconds, dealing 50% of your Attack per second.❄️ Frost Armor When taking contact damage from an enemy, Freeze the enemy for 4 seconds.🌵 Spiked Armor When taking contact damage from an enemy, counterattack, dealing damage equal to your Attack.🪵 Wooden Stick When the Rat King takes contact damage, swing the stick to knock back nearby enemies, but deal no damage.🍎 Poisoned Apple Each layer reduces 1 HP, 1 Shield, and 1 Temporary Shield. For every 1 point reduced, gain 5 Gold.👢 Trailblazer Boots At the start of each floor, temporarily gain +15 Movement Speed. Taking damage removes this effect.📦 Void Recycling Box Allows you to sell items in your inventory for 30 Gold each.🥐 Lucky Croissant Increases the chance for a White Chest to contain a Rare Relic by +5%.🥨 Lucky Pretzel Increases the chance for a Blue Chest to contain a Legendary Relic by +5%.🍄 Fate Mushroom When picked up, there is a 50% chance to restore 25 HP and a 50% chance to lose 25 HP.☠️ Toxic Mushroom When picked up, there is a 95% chance to die instantly and a 5% chance to fully restore HP and gain 2 Legendary Relics.🍄 Destiny Mushroom When picked up, there is a 50% chance to gain +30 Max HP and a 50% chance to lose 30 Max HP.😈 Demon's Whisper Mushroom When picked up, there is a 50% chance to fully restore HP and gain +30 Max HP, and a 50% chance to reduce your HP to 1.📖 The Relic Codex has been upgraded into an Encyclopedia!You can now view not only discovered Relics, but also information about Potions and other items found on the ground.New Special Items🍄🟫 Small Mushroom: 50% chance to gain +1 HP or -1 HP.🍄 Blue Mush...Read full article on Community Announcements (RatMaker)AnnouncementsOfficial
Demo is Now Available! 🐭
The long-awaited Demo is finally available on Steam! Free to play!Face hordes of enemies, lead your army of little mice, experiment with different combinations, and find your ultimate Build!🎮 Demo Content👤 7 playable characters⚔️ 2 main weapons🧪 18 potions💎 75 relics🌍 Global LeaderboardIf you enjoy the game, please consider adding it to your Wishlist and sharing the Demo with your friends.We'd also love to hear your thoughts and feedback! Your feedback will help us continue improving the game and prepare for the full release.Read full article on Community Announcements (RatMaker)Patch NotesOfficial
0.3.3 - New Relics, Content Adjustments & Bug Fixes
Update 0.3.3This update includes new content, UI improvements, balance adjustments, and bug fixes.Bug FixesFixed an issue where the Cyberpunk Rat damage trade effect did not work against Demons.UI & Quality of LifeYou can now click units in the Recruitment panel to view their base attributes.The Recruitment panel has been redesigned into a 3-column layout.Improved the size of merchant cards in the Town for a cleaner interface.Difficulty modifiers are now color-coded:Negative buffs are displayed in red.Positive buffs are displayed in gold.Replaced the Russian font for improved readability.Added a Special Thanks section.New ContentAdded a Demon Pack to the Mysterious Merchant, featuring 5 Demon units.Added a new Fire Element enemy to the Beast Boss encounter.It leaves a patch of fire on the ground upon death.Balance ChangesReduced the overall difficulty of the Beast stage.Increased the explosion radius of the Ice/Fire Bomb Potion.Shop ImprovementsShop refresh now only rerolls items in existing slots instead of refreshing the entire shop.Read full article on Community Announcements (RatMaker)Patch NotesOfficial
0.3.2 - New relics, new bosses, gameplay adjustments, bug fixes
✨ New ContentNew RelicsRelic JournalGain 1 random Common Relic every 4 floors.Hiking BootsRat King Movement Speed +0.5 per floor.Additional +2 Movement Speed in Elite/Boss stages.CharmGain 25 Temporary Shield when entering an Elite/Boss stage.Treasure PotGround resources no longer disappear over time.Demonic Blood PactSacrifice 2 Max HP each floor.All allied units gain +2 Attack.Blue UpgradeSacrifice 10 Max HP to obtain 1 random Rare Relic.Golden UpgradeSacrifice 10 Max HP to obtain 1 random Legendary Relic.👑 Boss ContentAdded Boss Health Bar.Added Mini Boss Health Bar.Added new Mini Boss: 🎃 Pumpkin Head.Added new Boss: 🦁 Lion.🎮 Gameplay ChangesAdded Attack Range description for melee weapons.Added Meta Progression with resource retention.New weapons and skills unlock at Level 5.At Level 8, max-level skills can be upgraded by +1.Added Difficulty Levels 1–5.Resources now disappear after 20 seconds.Remaining resources are automatically collected at the end of each stage.Relic choices in the shop increased from 3 to 5.🖥️ System FeaturesAdded Fullscreen Mode.Added Borderless Window Mode.🛠️ Improvements & FixesAdded Relic Statistics.Fixed incorrect floor display (Floors 0–10 displayed as 1–11).Improved gameplay and UI experience.Fixed various bugs and improved overall stability.Thank you for your continued support! We appreciate all your feedback and will keep bringing more content and improvements to the game. 🐭🎮Read full article on Community Announcements (RatMaker)
