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Citadel
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Welcome to the arena
⚔️ 🏰 🛡️
Citadel
The Knowledge Arena
Pick your tactic, answer the question correctly… and watch your castle triumph. Here, knowledge is the weapon.
Created by Nimsea · nimsea.com · contact@nimsea.com
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Citadel

Pick a tactic, answer the question correctly, and your action fires. The first castle to reach 0% health loses.

🎨 Customise the teams
Team 1
Castle
Question set
Team 2
Castle
Question set
Projected screen + ESP32 controllers (one per team) or a touchscreen. Everything is set in Settings: sounds, music, background image, timing, questions.

⚙️ Settings

🌐 Language
Game languagethe game reloads in the chosen language
🎬 Atmosphere
Scenery
Custom background imagereplaces the scenery with your image
scenery
🔊 Sound & music
Background music
default
Action sound effects
🎚️ Customise each soundreplace the sound effects with your own files
🗣️ Read questions aloud
Read the question aloudthe timer only starts once it has been read
⏱️ Game flow
Answer time
Handicapdifferent time per team (mixed-ability class)
Sudden deathafter that, damage rises every turn — no more games that drag on
Repairs per team
Attack powertougher or weaker castle
📚 Question set library
Load all your question sets here once (Year 8, Year 10, football, history…), then choose on the home screen, under each team, which one goes to which player. Both players can use the same question set — that's the usual case.
The eye, on the right of each question set, chooses which ones are offered in the team menus: hiding deletes nothing.
Add a question set—
Easiest: 📝 Edit in the game (no file needed). Otherwise, the Excel template opens in a spreadsheet — one row = one question, columns categorie · question · reponse_A · B · C · D · bonne.

📝 Question editor

Victory!

Did you enjoy it?The full version unlocks your own question sets — typed in the game or imported from Excel.
Get the full version