diff --git a/John-Conway's-Game-of-Life:2D/BufferA.glsl b/John-Conway's-Game-of-Life:2D/BufferA.glsl
new file mode 100644
index 0000000..7f8914f
--- /dev/null
+++ b/John-Conway's-Game-of-Life:2D/BufferA.glsl
@@ -0,0 +1,49 @@
+void mainImage(out vec4 fragColor, in vec2 fragCoord)
+{
+    vec2 uv = fragCoord/iResolution.xx;
+    vec2 st = pixelize(uv);
+    ivec2 texel = ivec2(st * iResolution.xx);
+
+    // initialize the buffer with some noise on start
+    if (iFrame == 0)
+    {
+        fragColor = vec4( step(0.9, fract(sin(dot(st + iDate.z, vec2(12.345, 97.34857))*33.2984)*456.2349) ) );
+        return;
+    }
+
+    // paint at the mouse cursor
+    if (pixelize(iMouse.xy/iResolution.xx) == st)
+    {
+        fragColor = vec4(1);
+        return;
+    }
+
+    // only continue in iteration at every nth rendered frame
+    if (iFrame % FRAME_INTERLACE != 0)
+    {
+        fragColor = texture(iChannel0, fragCoord/iResolution.xy);
+        return;
+    }
+
+
+    // sum neighbooring alive cells
+    int c = 0;
+    for (int x = -1; x < 2; x++)
+    for (int y = -1; y < 2; y++)
+    {
+        if (x == 0 && y == 0)
+            continue;
+
+        c += int(texelFetch(iChannel0, texel + ivec2(x,y), 0).r);
+    }
+
+    // center cell
+    int x = int(texelFetch(iChannel0, texel, 0).r);
+
+    vec3 live = vec3(0);
+
+    if (x == 1 && c == 2 || c == 3)
+        live = vec3(1);
+
+    fragColor = vec4(live, 1.0);
+}
diff --git a/John-Conway's-Game-of-Life:2D/Common.glsl b/John-Conway's-Game-of-Life:2D/Common.glsl
new file mode 100644
index 0000000..5ce8872
--- /dev/null
+++ b/John-Conway's-Game-of-Life:2D/Common.glsl
@@ -0,0 +1,15 @@
+const float GRID_PIXEL = 75.0;
+// how many frames to ignore when computing next iteration of game of life.
+// Frame-Rate = fps/FRAME_INTERLACE
+const int FRAME_INTERLACE = 10;
+
+// pixelize
+float pixelize(in float x)
+{
+    return floor(x * GRID_PIXEL)/GRID_PIXEL;
+}
+
+vec2 pixelize(in vec2 x)
+{
+    return floor(x * GRID_PIXEL)/GRID_PIXEL;
+}
diff --git a/John-Conway's-Game-of-Life:2D/Image.glsl b/John-Conway's-Game-of-Life:2D/Image.glsl
new file mode 100644
index 0000000..4fe09a8
--- /dev/null
+++ b/John-Conway's-Game-of-Life:2D/Image.glsl
@@ -0,0 +1,31 @@
+
+const float GRID_THICKNESS = 0.1;
+
+vec3 blurBufA(in vec2 uv, in float r, in float t)
+{
+    vec3 s = vec3(0);
+    for (float x = -r; x < r+1.; x+=t)
+    for (float y = -r; y < r+1.; y+=t)
+    {
+        vec2 st = uv + vec2(x,y)/iResolution.xy;
+        vec3 p = texture(iChannel0, st).rgb;
+        float f = (1.0 - abs(x/r)) * (1.0 - abs(y/r));
+
+        s += p * f;
+    }
+    return s / (r*r) * t * t;
+}
+
+
+void mainImage(out vec4 fragColor, in vec2 fragCoord)
+{
+    vec2 uv = fragCoord/iResolution.xy;
+
+    vec3 col = texture(iChannel0, uv).rgb;
+    vec3 gol = texture(iChannel0, uv).rgb;
+
+    vec2 kk = step(vec2(GRID_THICKNESS), fract(fragCoord/iResolution.xx * GRID_PIXEL));
+    float g = 1.0 - kk.x * kk.y;
+
+    fragColor = vec4(mix(blurBufA(uv, 16., 2.) + gol, vec3(1.0/3.0), g * 0.5), 1.0);
+}
diff --git a/John-Conway's-Game-of-Life:2D/README.md b/John-Conway's-Game-of-Life:2D/README.md
new file mode 100644
index 0000000..ce95a84
--- /dev/null
+++ b/John-Conway's-Game-of-Life:2D/README.md
@@ -0,0 +1,4 @@
+# John Conway's Game of Life: 2D
+Multipass GPU implementation of the famous Game of Life.
+
+![overview.png](https://git.teridax.de/teridax/Shadertoy-Shaders/raw/branch/main/John-Conway's-Game-of-Life:2D/overview.png)
diff --git a/John-Conway's-Game-of-Life:2D/overview.png b/John-Conway's-Game-of-Life:2D/overview.png
new file mode 100644
index 0000000..ef04581
Binary files /dev/null and b/John-Conway's-Game-of-Life:2D/overview.png differ