diff --git a/vhs/mudlord-pal-vhs.slangp b/vhs/mudlord-pal-vhs.slangp
new file mode 100644
index 0000000..592f1fe
--- /dev/null
+++ b/vhs/mudlord-pal-vhs.slangp
@@ -0,0 +1,3 @@
+shaders = 1
+
+shader0 = shaders/mudlord-pal-vhs.slang
diff --git a/vhs/shaders/mudlord-pal-vhs.slang b/vhs/shaders/mudlord-pal-vhs.slang
new file mode 100644
index 0000000..f5ce734
--- /dev/null
+++ b/vhs/shaders/mudlord-pal-vhs.slang
@@ -0,0 +1,49 @@
+#version 450
+
+layout(push_constant) uniform Push
+{
+	vec4 SourceSize;
+	vec4 OriginalSize;
+	vec4 OutputSize;
+	uint FrameCount;
+
+    float frameShape;
+	float frameLimit;
+	float frameSharpness;
+    float TVNoise;
+    float PALSignal;
+    float phosphors;
+    float border;
+} params;
+
+#pragma parameter frameShape "Border mask shape" 0.35 0.0 1.0 0.01
+#pragma parameter frameLimit "Border mask limit" 0.30 0.0 1.0 0.01
+#pragma parameter frameSharpness "Border mask sharpness" 1.10 0.0 4.0 0.01
+#pragma parameter TVNoise "PAL signal modulation + noise" 1.0 0.0 1.0 1.0
+#pragma parameter PALSignal "PAL signal simulation" 1.0 0.0 1.0 1.0
+#pragma parameter phosphors "Phosphor mask" 1.0 0.0 1.0 1.0
+#pragma parameter border "Border mask" 1.0 0.0 1.0 1.0
+
+layout(std140, set = 0, binding = 0) uniform UBO
+{
+	mat4 MVP;
+} global;
+
+#pragma stage vertex
+layout(location = 0) in vec4 Position;
+layout(location = 1) in vec2 TexCoord;
+layout(location = 0) out vec2 vTexCoord;
+
+void main()
+{
+   gl_Position = global.MVP * Position;
+   vTexCoord = TexCoord;
+}
+
+#pragma stage fragment
+layout(location = 0) in vec2 vTexCoord;
+layout(location = 0) out vec4 FragColor;
+layout(set = 0, binding = 2) uniform sampler2D Source;
+
+float rand(float p){vec2 s=vec2(p,p);float e=12.9898,r=78.233,t=43758.5,v=dot(s.rg,vec2(e,r)),S=mod(v,3.14);return fract(sin(S)*t);}vec2 crt(vec2 s,float e){return s=(s-.5)*2.,s*=.5,s.r*=1.+pow(abs(s.g)/e,2.),s.g*=1.+pow(abs(s.r)/e,2.),s=s+.5,s;}void main(){vec4 s=vec4(0.);vec2 e=vTexCoord.rg,v=crt(e,2.),r=v;mat3 p=mat3(.299,-.147,.615,.587,-.289,-.515,.114,.436,-.1),b=mat3(1.,1.,1.,0.,-.395,2.032,1.14,-.581,0.);float t=1.;if(params.TVNoise==1.)t-=rand(v.r*params.FrameCount*.1+v.g*params.FrameCount*50.+params.FrameCount)*.5;if(params.PALSignal==1.){vec3 f=vec3(0.);float c=.3,g=-.002;for(int S=10;S>=0;S-=1){float m=float(S)/10.;if(m<0.)m=0.;float a=m*-.05*c+g,i=m*.1*c+g;vec3 l=(vec3(1.)-pow(vec3(m),vec3(.2,1.,1.)))*.2;vec2 o=r+vec2(a,0.),u=r+vec2(i,0.);f+=p*texture(Source,o).rgb*l;f+=p*texture(Source,u).rgb*l;}f.r=f.r*.2+(p*texture(Source,r).rgb).r*.8;s.rgb=b*f*t;}else s.rgb=texture(Source,r).rgb;if(params.phosphors==1.){float S=e.g*params.OutputSize.g*params.OutputSize.g/params.OutputSize.g;vec3 m=mix(vec3(1.,.7,1.),vec3(.7,1.,.7),floor(mod(S,2.)));s.rgb*=m;}if(params.border==1.){vec2 c=-1.+2.*crt(e,2.);float S=(1.-c.r*c.r)*(1.-c.g*c.g),m=clamp(params.frameSharpness*(pow(S,params.frameShape)-params.frameLimit),0.,1.);s.rgb*=m;}FragColor=vec4(s.rgb,1.);}
+