Code Monsters: Coding Battles

In-app purchases
Content rating
Everyone
1+
Downloads
Content rating
Everyone
Mild Fantasy Violence
In-Game Purchases
Learn more
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About this game

■ Programming ideas, learned through play
Code Monsters is a battle game where kids arrange instruction blocks to program a monster's strategy.
Sequencing, loops and conditionals — the foundations of programming — are learned by building, battling and revising, not by reading explanations.

- Step-by-step lessons introduce one idea at a time
- Kids try sequencing, loops, conditionals, multiple rules and enemy-state sensing
- Watch the result, revise the strategy and try again. Iteration becomes part of the game.

■ Build a strategy, then watch your monster battle
The blocks use kid-friendly labels with icons. Once the battle starts, there are no real-time controls. Win or lose, the result comes from the strategy your child built.

What happens when "move closer and attack" is not enough?
"If the enemy is charging, guard."
"Move away, then shoot."
"If HP is low, heal."
By changing the order, loops and conditions, kids can discover their own way to win.

■ Collect and grow your monsters
- Monsters learn new skills as they level up
- Stamp memorable "it worked!" moments
- Earn titles and customize monsters with coin-based skins

■ Fresh challenges every day
- Today's Task: a rotating set of daily puzzles with coin rewards
- Today's Challenger: a daily battle against an official work or a community creation
- Share strategy codes and browse the gallery to learn from other players
- Start by copying a strategy and changing just one thing

■ For parents
- Designed for ages 8+, with a planned 9+ store rating
- Battles play automatically. The main activity is thinking through the strategy, not fast tapping.
- There are no ads in the app.
- In-app purchases are coin packs for cosmetic items only.
- Coins are only for customization. Power cannot be bought.
- Public gallery posting is protected by a parental gate.
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en (short version):
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A battle game that teaches programming. Kids build a strategy out of instruction blocks, then watch their monster battle on its own — win or lose, the result comes from the program they wrote.

- Learn sequencing, loops and conditionals through step-by-step lessons
- Collect and grow monsters that learn new skills
- Play daily puzzles and face a daily challenger from official and community strategies
- Share strategy codes, copy a friend's plan and change one thing
- Kid-aware monetization: no ads, no pay-to-win — in-app purchases are cosmetic coin packs only
Program your monster with blocks, then watch it battle.
Updated on
Aug 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted
  • Committed to follow the Play Families Policy

What’s new

Learning mode is quicker to get through!

- Playback speed is remembered between battles, instead of resetting every time
- Losing takes you straight back to the edit that matters
- Fixed skill descriptions that disagreed with what the skill actually does
- Fixed hats and sunglasses sitting off to the side of the monster's head
- Sound-effect volume balanced against the music
Content rating
Everyone
Mild Fantasy Violence
In-Game Purchases
Learn more

App support

About the developer
HKRAFT LABS
support@hkraftlabs.com
1-6-16, KANDAIZUMICHO YAMATO BLDG. 405 CHIYODA-KU, 東京都 101-0024 Japan
+81 70-7570-6256

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