Echo Bat: Ping the Dark

Tilt to fly. Sonar to see.

$0.99 · Designed for iPad. Not verified for macOS.

ECHO BAT — PING THE DARK Two hundred years ago the cave took his colony. Ecou kept flying. Tilt to steer. Ping to see what hunts. You'll die. Ecou won't. Echo Bat: Ping the Dark Tilt your phone to glide. Tap to send out a ping — the cave reveals itself only where the sonar lands, and only for as long as the wave travels. The rest is shadow. ENDLESS CAVERN A procedural cave that never ends. Every run threads new rock, new chambers, new biomes — Abyss blue, Ember orange, Void violet, Verdant green — each with its own glow and atmosphere. SONAR FLIGHT Pinging the dark is the whole loop. Every tap is a dash AND a sonar wave. Use them to dive-kill stinger enemies, smash crystals for points, and chain combos that stack up to 5x. TILT-TO-STEER Native motion controls calibrated to your hold. After each crash the game resets neutral to your current pose, so you can shift posture between runs without losing the line. BOSS ENCOUNTERS Every few kilometres a luminous cave guardian rises out of the dark. It pulses, fires hostile sonar rings, and only dies if you dash straight into it. Three pips. Two hits. One bat. BUILT TO FEEL - 4 biomes that crossfade as you travel - Coordinated boom on every biome change — flash, shake, ring shockwave, audio sting - Painted parallax backdrops, three variants per biome - Hand-tuned WebAudio synthesis throughout, every sound generated, no samples - Universal controls: tilt + tap on phone, arrow keys + space on web NO ADS. NO IAP. NO TIMERS. $0.99. One purchase. Endless cave. How deep can you go?

  • 5.0
    out of 5
    3 Ratings

The dark just got deeper. Echo Bat 1.1.0: • ECHO MODE — fly through true darkness where only your sonar pings reveal the cave. Brutal, beautiful, and it tracks its own personal best. Unlocks at 5km. • GHOST RACE — a translucent replay of your best run flies beside you. Catch it, pass it, and watch "AHEAD OF YOUR BEST" flash. The ultimate "one more run." • THE NEMESIS — the enemy that ended your last run comes back wearing a crown. Hunt it down for a vengeance bonus… or die to it again and watch it grow another. • DAILY MUTATORS — every daily challenge now has a twist that's the same for everyone: Blackout, Frenzy, Swarm, Gold Rush, Tight Squeeze. A new reason to come back every day. • Reworked dash with a recharging meter, sharper combo feedback, and more polish throughout. No ads. No timers. Just you and the dark.

The developer, Commonwealth Business Systems, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Commonwealth Business Systems, LLC
    Size
    • 50.7 MB
    Category
    • Action
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Commonwealth Business Systems, LLC