Games
ECHO — One-Thumb Sonar Arcade
ECHO is a one-thumb sonar arcade game. You are a creature of the deep dark — tap to emit sonar pings that shatter invading phantoms, or HOLD to charge a devastating resonance blast. Chain kills for combos, fill your SURGE meter for screen-clearing bursts, and survive escalating waves of enemies. Dark cavern aesthetic with teal/amber neon sonar visuals.
Iranuddin950