Beautiful girls x AI auto battle x training RPG! A new type of AI auto action game where you train and fight with an autonomous thinking heroine! Character creation available.
Beautiful Girls, AI Auto Battles, and Training RPG
A new type of AI auto action game where you train and fight with an autonomous, thinking heroine!
Battles are fully automatic. Experience points accumulate even when left unattended, making it easy for anyone to play.
Combine equipment, skills, and behavioral AI to create your own tactical build!
Support the thrilling 3D action battles!
In a world where the 20cm-tall multipurpose humanoid device "Electria" has become widespread,
seize victory with your very own heroine (my heroine)!
Win battles and collect equipment
to customize your heroine to your liking!
You can train your own heroine, from ordinary beautiful girls to mecha girls and monster girls.
Of course, there are plenty of character communication elements,
and you can enjoy interacting with your own original character (my heroine).
Lead the heroine to victory with your own hands!!
Play the new type of fully automatic AI action game, Electria Code...
Also known as Electria Code, now!!
◆Game Features
・The heroine you raise makes autonomous decisions in action battles.
・Enjoy dynamic, high-speed action never before seen in smartphone games.
・Heroine customization is available.
・Deepen your bond with your very own heroine.
・A wide variety of equipment is available, from mecha girls to animal-eared girls.
・Dress up with various gear to seize victory.
・Battles are handled by a full-fledged action battle AI, allowing for intense combat.
・Aim to dominate the arena with the beautiful girl you raise.
◆Recommended for these people!
・I like mecha girl training RPGs
・I like planning tactics with AI auto-battle
・I like equipment builds and hack-and-slash elements
・I like character customization and dress-up
・I want to raise my own "my girl"
・I'm looking for an idle training game
・I want to play a simple yet tactical training simulation RPG
・I like sci-fi/robot action games
・I'm not good at action games, but I want to enjoy intense battles
・I'm looking for an RPG that can be played in portrait mode
・I'm looking for a game with infinite training options
・I like cute girl characters and mecha
・I want to be soothed by beautiful AI girls
・I like dolls
・I like building and customizing plastic models
・I like character creation and avatar games
・I like single-player idle training games that I can play at my own pace
・I like arcade games and high-speed action games
・I like mecha games and parts rearrangement games
・I'm looking for a game that I can play I want to play a training RPG packed with features.
・I like mecha girls and monster girls.
・I want to create my own original character (my child).
・I like cosplay costumes like maids, uniforms, swimsuits, animal ears, dresses, etc.
・I like robot girls and robot girl stories.
・I like platonic love and romance stories.
・I want to play a bishoujo RPG that I can play steadily.
・I want to admire my own 3D bishoujo.
・I want to try a tactical idle RPG where I can customize my battle style.
・I'm looking for an auto-tactical RPG that I can play while I'm idle.
・I want to enjoy a dress-up idle RPG where bishoujo fights.
・I like 3D bishoujo games.
・I'm looking for a popular training game that's free to play.
・I'm looking for a customization game like a training simulation that I can play at my own pace.
・I like games where I build and fight robots.
・I want to enjoy the thrilling 3D battle action.
◆Cast Information
・Hasumi Ai (obedient voice)
・Sakuragi Sakiko (older voice)
・Nayuki Yuzu (cheerful voice)
・Inuzuka Ichigo (depressed voice)
・Haruki Jun (warrior voice)
・Yokozawa Aoi (young voice)
Screenshots
Store gallery · 8
🇭🇰
#86
Hong Kong · grossing
Games · Simulation
🇯🇵
#97
Japan · grossing
Games · Simulation
Store presence
As of Jul 14, 2026stale (64d)
Rating4.42
Ratings22,871
Price—
Version3.5.8
UpdatedJul 3, 2026
ReleasedMar 5, 2020
Installs100,000–194,725
In-app purchases¥240 - ¥2,580 per item
Rating breakdown
Store rating histogram · 22,867 ratings
5★13,934 (61%)
4★6,120 (27%)
3★1,923 (8%)
2★300 (1%)
1★590 (3%)
Rank grid
Current rank by country × genre, shown as color bands
1–3 4–10 11–50 51–100 100+
🇭🇰HK
🇯🇵JP
Games · Simulation
86
97
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Version history
Versions observed at capture, newest first
v3.5.8Jul 3, 2026
新たなギフトキャンペーンを開始しました<br>メインストーリーを追加しました
Update impact
Dated releases · rank and review signals, 14 days before → after
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Player reviews
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