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Automatically translated from Japanese by AI
Build a network that meets the challenge with your own hands!
MISSION MODE
Home, Office, Campus, Data Center, City and Disaster. 30 stages across 5 worlds.
The more you satisfy budget and equipment constraints, the higher your score.
TUTORIAL MODE
Start from a board one step before completion and learn while reading explanations.
CHALLENGE MODE ~30-minute time attack~
Compete to see how many stages you can clear.
You will be certified at 8 levels, from apprentice engineer to top engineer.
FREE MODE ~Unlimited budget~
An experimental space where you can use all equipment and try as much as you like.
You can define communications yourself and see where the limits are reached.
TEXTBOOK MODE
We've collected 31 terminology cards. You can learn the basics of networking.
You can open the relevant page anytime from the "?" in settings.
※During installation, you need to allow apps from unknown sources.
This app is under development. We apologize for any unexpected behavior or bugs. The developers intend to improve it while playing.
チュートリアルのお題表示の前後関係を修正しました。
チュートリアルの不具合を修正しました。
初回投稿
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This app's file was updated on Sep 19, 2026. Comments and reactions before that date refer to a previous version.
現在の最新版では、ハブの削除が出来ない状態になっています。 修正しましたが本プラットフォームでは、apkの差し替えが一日に3回までとのことなので、明日修正版に更新します。
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