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Music
SFX
Please rotate your phone
✨ SPECTRAL HORN ✨
▶ PLAY
🎮 Horn Controls & Steering
Rotate the Unicorn
Drag outer ring to rotate horn
↺ ↻ Step Buttons
Click for precise 0.5° angle nudges
✥ Drag Body
Move unicorn position across canvas
🎯 Target Sensors: Objective
🌈 Target Spectrum (λ)
Sensor demands exact color/wavelength
🔬 Sensor Photodiode
Split white light & aim matching beam into lens
🏆 Charge to 100%
Hold steady beam until locked — charge all to win!
✨ CONTROLS & OBJECTIVES ✨
✕ Got it!
✨ LEVEL COMPLETE! ✨
All spectral sensors are fully charged.
Next Experiment ➔
1st place
2026
js13kGames