Screenshots
Watch trailer on Steam ↗PieceMonsters
pirio · Published by pirio
3 user reviews — 100% positive (3 reviews) · 19 achievements
Last updated 28 Sept 2026
Monster Raising × Build-Crafting × Puzzle Build your own party, combine equipment like puzzle pieces to strengthen your monsters, and defeat endless waves of enemies!
£4.59
Lowest price we've ever recorded
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Price history
Indie, Strategy, Early Access · 2026 · More under £5 games
About this game
Auto Battles & Team Building
PieceMonsters is a monster-raising strategy game where you fend off waves of enemies.
Party Formation
Arrange your monsters freely on a 3×3 formation grid.
Create your own strategy by combining unique skills, roles, and battle positions.
Piece Board Customization
Customize each monster's stats by fitting puzzle-like pieces onto their board.
Master special large pieces with unique effects to create even stronger builds.
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10 64bit
- Processor: Core i3-2100 / AMD FX-4300
- Memory: ４ MB RAM
- Graphics: GeForce GTX 750 Ti / AMD Radeon R7 370
- Storage: 1 GB available space
Recommended
- OS: Windows 10/11 64bit
- Processor: Core i5-6500 / AMD Ryzen 3 1200
- Memory: 8 MB RAM
- Graphics: GeForce GTX 960 / GTX 1050 / AMD Radeon RX 560
- Storage: 1 GB available space
Supported Languages
Latest news
Patch NotesOfficial
v0.6.0 Update
New MonstersBulbleDeals damage and restores HP.Mud SnailContinuously greatly reduces Move Speed.Stun RayChains attacks to other enemies.Boulder MammothAttacks at set distances.Energy JellyCharges allies' skills.New Unique Pieces Resist GuardReduces periodic damage taken. Last StandIncreases damage as HP decreases. PristineIncreases damage while at full HP. ProtectorReduces damage from distant attacks. Zero RangeIncreases damage at close range. OverclockIncreases Skill Charge Speed. Quick StartStarts battles with skills fully charged.New ChallengesAdded Challenge No.11–No.13.Other Changes & Adjustments・Adjusted enemy appearances in existing stages.・Challenge Stages can now be unlocked up to 2 stages ahead. Achievement requirements now depend on the number of stages cleared. Reduced the difficulty of some stages.・Endless Slightly reduced the difficulty.・Changed sub-skills for some enemy bosses.・Adjusted monster item drops.・Added the Serious behavior pattern. Targets enemies with the highest HP.・Monster attack range is now displayed on the Party Formation screen.・Changed the Skill Charge Speed display format. (x1.30 → +30%)Bug Fixes・Prevented an issue that could block tutorial progression.Read full article on Community Announcements (.)Patch NotesOfficial
v0.5.1 Update
・Fixed an issue where some text would not update after changing the language・Expanded FPS settings・Monster Fusion The selected fusion type, "Normal Fusion / Special Fusion," is now savedRead full article on Community Announcements (.)AnnouncementsOfficial
PieceMonsters is now available in Early Access!
August 19, 2026 (JST)PieceMonsters is now available in Early Access!PieceMonsters is an auto-battler where you can enjoy monster raising and build crafting.Auto BattlesMonster RaisingBuild CraftingPuzzleInventory ManagementThroughout Early Access, we will continue adding new content and improving the game.New MonstersNew StagesNew Unique PiecesBalance AdjustmentsUI and Graphics ImprovementsFor more details, please visit the Steam Store page.Thank you for your continued support of PieceMonsters!Read full article on Community Announcements (.)
