R"#(
#version 300 es

precision highp float;
in vec2 v_texcoord;
uniform sampler2D tex;
uniform float time; // quirk: time is set to 0 at the beginning, should be around 10 when crash.
uniform float distort;
uniform vec2 screenSize;

float rand(float co) {
    return fract(sin(dot(vec2(co, co), vec2(12.9898, 78.233))) * 43758.5453);
}

float rand(vec2 co) {
    return fract(sin(dot(co, vec2(12.9898, 78.233))) * 43758.5453);
}

float noise(vec2 point) {
    vec2 floored = floor(point);
    vec2 fractal = fract(point);
    fractal = fractal * fractal * (3.0 - 2.0 * fractal);

    float mixed = mix(
        mix(rand(floored), rand(floored + vec2(1.0, 0.0)), fractal.x),
        mix(rand(floored + vec2(0.0,1.0)), rand(floored + vec2(1.0,1.0)), fractal.x), fractal.y);
    return mixed * mixed;
}

layout(location = 0) out vec4 fragColor;
void main() {
    float ABERR_OFFSET = 4.0 * (distort / 5.5) * time;
    float TEAR_AMOUNT = 9000.0 * (1.0 - (distort / 5.5));
    float TEAR_BANDS = 108.0 / 2.0 * (distort / 5.5) * 2.0;
    float MELT_AMOUNT = (distort * 8.0) / screenSize.y;

    float NOISE = abs(mod(noise(v_texcoord) * distort * time * 2.771, 1.0)) * time / 10.0;
    if (time < 2.0)
        NOISE = 0.0;

    float offset = (mod(rand(floor(v_texcoord.y * TEAR_BANDS)) * 318.772 * time, 20.0) - 10.0) / TEAR_AMOUNT;

    vec2 blockOffset = vec2(((abs(mod(rand(floor(v_texcoord.x * 37.162)) * 721.43, 100.0))) - 50.0) / 200000.0 * pow(time, 3.0),
                            ((abs(mod(rand(floor(v_texcoord.y * 45.882)) * 733.923, 100.0))) - 50.0) / 200000.0 * pow(time, 3.0));
    if (time < 3.0)
        blockOffset = vec2(0,0);

    float meltSeed = abs(mod(rand(floor(v_texcoord.x * screenSize.x * 17.719)) * 281.882, 1.0));
    if (meltSeed < 0.8) {
        meltSeed = 0.0;
    } else {
        meltSeed *= 25.0 * NOISE;
    }
    float meltAmount = MELT_AMOUNT * meltSeed;

    vec2 pixCoord = vec2(v_texcoord.x + offset + NOISE * 3.0 / screenSize.x + blockOffset.x, v_texcoord.y - meltAmount + 0.02 * NOISE / screenSize.x + NOISE * 3.0 / screenSize.y  + blockOffset.y);

    vec4 pixColor = texture(tex, pixCoord);
    vec4 pixColorLeft = texture(tex, pixCoord + vec2(ABERR_OFFSET / screenSize.x, 0));
    vec4 pixColorRight = texture(tex, pixCoord + vec2(-ABERR_OFFSET / screenSize.x, 0));

    pixColor[0] = pixColorLeft[0];
    pixColor[2] = pixColorRight[2];

    pixColor[0] += distort / 90.0;

    fragColor = pixColor;
}
)#"