SOUNDENGINE · CONTRACT DEMO
First keypress unlocks audio (autoplay policy). Then:
↑↓←→ move ·
Enter confirm ·
Esc cancel ·
T tick · R reveal ·
W win · L lose
1/2/3 calm/tension/pulse ·
0 music off ·
D duck ·
M mute · X unknown-name (warn, no throw)
audio: locked — press any key