From Türkiye-Syria Earthquake Relief Bundle

Quadrata is a minimalist puzzle where you control two different characters with the same keys on either side and collect diamonds with a limited number of moves to finish. The difficulty of the game increases gradually, thanks to new mechanics added every 10 levels.
Gameplay:

    Collect diamonds by moving in 4 directions
    Use the walls to your advantage
    Spend your moves wisely

Features:

    New mechanics added every 10 levels
    10 different mechanics in total
    90 levels (from simple to insufferably difficult)
    Full HD in all resolutions
    Smooth animation
    Good game feel
    Gamepad support
    Intuitive interface
    Steam achievements

Controls:

    W A S D, Arrow Keys or Gamepad Joystick/Dpad for move
    Restart level: R or A Button on Gamepad

Music and Sound Design by Justin Fields <3