ECHO

ECHO 2 beta - the Depth update. You are a bat lost in pitch-black caves. Your cry is the only light: the echo sweeps across the rock for a moment, then the dark closes in again. But the blind things down here hunt by sound, and the louder you cry, the farther they hear you.

• New in 2.0 beta: the caves as a lit 3D diorama, with every echo washing over real rock
• A 3D bat that glides silently, perches, clings to walls, hangs from ceilings and falls asleep
• Centipedes and both bosses crawl over floors, walls and ceilings and drop onto a sound
• Moonlit exit cracks, orb webs that catch you, stone resonance doors, fog pools with mist jellies, ghost owls
• Pebbles you can aim, a bestiary that fills as you meet the creatures, bats to unlock, and a retry of the same cave after a death
• 7 generated caves, two blind bosses you can only outwit, and an endless abyss beyond them
• Keyboard, mouse or touch; English and Russian; best with headphones

Controls: WASD/arrows fly (down and sideways to glide; into a floor, wall or ceiling to perch); Space or left click to cry (hold for a louder, farther echo); Q or right click throws a pebble (hold to aim); Esc/P pause; M sound; F fullscreen; E on the title toggles calm mode.

The depth view needs WebGL2; without it the game falls back to the classic view.

По-русски: ЭХО 2 (бета): летучая мышь в кромешной тьме, теперь пещера — объёмная диорама. Крик высвечивает камень, но слепые хищники охотятся на звук. Семь пещер, два босса, бестиарий и бесконечная бездна.