diff --git a/shader/compute/multiplyArray.comp b/shader/compute/multiplyArray.comp
deleted file mode 100644
index ae4d413c1..000000000
--- a/shader/compute/multiplyArray.comp
+++ /dev/null
@@ -1,7 +0,0 @@
-#version 450 core
-layout(local_size_x= 1, local_size_y=1) in;
-uniform sampler2DArray screenTexture;
-layout(rgba8, binding = 5) uniform restrict writeonly image2D img_output;
-void main()
-{
-}
diff --git a/shader/compute/shadow.comp b/shader/compute/shadow.comp
deleted file mode 100644
index b079d9966..000000000
--- a/shader/compute/shadow.comp
+++ /dev/null
@@ -1,40 +0,0 @@
-#version 450 core
-layout(local_size_x= 20, local_size_y=1) in;
-layout(rgba8, binding = 5) uniform restrict writeonly image2D img_output;
-layout (std140, binding = 1) uniform LightsBlock
-{
-    vec4 posBool[20];
-    vec4 colRad[20];
-} ;
-layout (binding = 0) uniform sampler2D posTexture;
-layout (binding = 1) uniform sampler2D normals;
-void main ()
-{
-    shared vec3[20] larray;
-    uint i = gl_LocalInvocationID.x;
-    vec3 lightamount = vec3(0,0,0);
-    ivec2 pixel_coords = ivec2(gl_WorkGroupID.xy);
-    vec2 tex_coords = vec2((4*pixel_coords.x+4)/800.0, (4*pixel_coords.y+4)/835.0);
-    vec3 pos = texture(posTexture,tex_coords).xyz;
-    vec3 lightPos = posBool[i].xyz;
-    vec4 lumRad = colRad[i];
-    vec3 distVec = lightPos - pos;
-    float dist = dot (distVec,distVec);
-    if (dist > lumRad.a) { }
-    else 
-    {
-        float x = 1 - dist / lumRad.a;
-        vec3 norm = texture(normals,tex_coords).xyz;
-        float y1 = dot(normalize(norm), normalize(distVec));
-        float y = float(y1 > 0 ? 0 : 1);
-        lightamount = y*x*lumRad.rgb;
-
-    }
-      larray[i] = lightamount;
-    if (i == 0)
-        {   vec3 inverselight = 1 - lightamount;
-        //{   vec3 inverselight = vec3(0,0,0);
-            for (uint j=1 ; j < 20; ++j) {inverselight = inverselight * (1 - larray[j]);}
-            imageStore(img_output, pixel_coords, vec4(inverselight,1));
-        }
-}
diff --git a/src/Data/Preload/Render.hs b/src/Data/Preload/Render.hs
index 58a657f4e..ab6a2d182 100644
--- a/src/Data/Preload/Render.hs
+++ b/src/Data/Preload/Render.hs
@@ -11,8 +11,7 @@ import Graphics.GL.Core45
 import Shader.Data
 
 data RenderData = RenderData
-    { _computeShadowShader :: GLuint
-    , _lightingWallShadShader :: Shader
+    { _lightingWallShadShader :: Shader
     , _lightingLineShadowShader :: Shader
     , _lightingCapShader :: Shader
     , _lightingTextureShader :: Shader
diff --git a/src/Dodge/Menu.hs b/src/Dodge/Menu.hs
index 7f3803faf..c22498376 100644
--- a/src/Dodge/Menu.hs
+++ b/src/Dodge/Menu.hs
@@ -185,7 +185,7 @@ graphicsMenuOptions =
     [ makeEnumOption graphics_world_resolution "World resolution" (uvIOEffects .~ updatePreload)
     , makeEnumOption graphics_downsize_resolution "Downsize resolution" 
         (uvIOEffects .~ updatePreload)
-    , makeEnumOption graphics_distortion_resolution "Overlay resolution" 
+    , makeEnumOption graphics_distortion_resolution "Distortion resolution" 
         (uvIOEffects .~ updatePreload)
     , makeEnumOption graphics_shadow_rendering "SHADOW RENDERING" id
     , makeEnumOption graphics_shadow_size "SHADOW DETAIL" id
diff --git a/src/Preload/Render.hs b/src/Preload/Render.hs
index bad103fda..f11756b66 100644
--- a/src/Preload/Render.hs
+++ b/src/Preload/Render.hs
@@ -182,15 +182,11 @@ preloadRender = do
         , eslist
         ]
 
-    -- setup compute shader
-    computeshadowshader <- makeSourcedShader "compute/shadow" [GL_COMPUTE_SHADER]
-
     initializeGLState
     putStrLn "Return preload"
     return $
         RenderData
-            { _computeShadowShader = computeshadowshader
-            , _pictureShaders = shadV
+            { _pictureShaders = shadV
             , _shapeShader = shapeshader -- & shaderVAO' .~ shPosColVAO
             , _shapeEBO = shEBO
             , _silhouetteEBO = shedgeebo
diff --git a/src/Render.hs b/src/Render.hs
index 9d89d6640..dde92c525 100644
--- a/src/Render.hs
+++ b/src/Render.hs
@@ -44,7 +44,6 @@ createLightMap cfig = case shadrendertype of
     InstancingShads -> instanceLightMap cfig
     NoShadows -> const . const . const renderLightingNoShadows
     NoLighting -> const . const . const . const . const . const renderFlatLighting
-    ComputeShader -> renderComputeShadows
     _ -> renderShadows shadrendertype
   where
     shadrendertype = cfig ^. graphics_shadow_rendering
@@ -104,27 +103,6 @@ renderLightingNoShadows positiontexture normaltexture lightPoints pdata = do
     glDisable GL_CULL_FACE
     glDisable GL_STENCIL_TEST
 
-renderComputeShadows ::
-    GLsizei ->
-    Int ->
-    Int ->
-    TO ->
-    TO ->
-    [(Point3, Float, Point3)] ->
-    RenderData ->
-    IO ()
-renderComputeShadows _ _ _ toPos tanormals lightPoints rd = do
-    withArray (lightsToArray lightPoints) $ \ptr ->
-        glNamedBufferSubData (rd ^. lightsUBO) 0 620 ptr
-    glBindTextureUnit 0 (toPos ^. unTO)
-    glBindTextureUnit 1 (tanormals ^. unTO)
-    glBindImageTexture 5 (rd ^. fboLighting . _2 . unTO) 0 GL_FALSE 0 GL_WRITE_ONLY GL_RGBA8
-    glUseProgram (rd ^. computeShadowShader)
-    glDispatchCompute 800 835 1
-    -- the following should be later, just before the texture is accessed
-    --glMemoryBarrier GL_SHADER_IMAGE_ACCESS_BARRIER_BIT
-    glMemoryBarrier GL_TEXTURE_FETCH_BARRIER_BIT
-    return ()
 
 renderFlatLighting :: RenderData -> IO ()
 renderFlatLighting pdata = do