Trace Echo

LUMEXA LLC

Contains ads

About this game

Trace Echo is a number-merging ball game built around aiming, launching, and combining matching balls. Drag a numbered ball to aim, release to launch it, and make balls with the same number and color collide to merge into the next number.
Each level gives you a target number and a countdown. Plan your shots, create useful collisions, and keep merging until you produce the required target before time runs out.
As you progress, more balls and color types appear, while the target combinations become harder to complete. Choose your launch angle carefully and work toward the target with every shot.