How to Play Echo Chase+

Movement: Use the W, A, S, D keys to move.
Echo (See): The map is dark! Press Spacebar or click ECHO to reveal walls, enemies, and the exit.
The Catch: Pulsing alerts enemies to your exact location. They will head straight to where you pulsed!
Listen: A heartbeat plays when enemies are near, beating faster as they get closer.
Win: Find and reach the Green Box (Exit) without touching the Red or Light Red enemies.