diff --git a/src/components/FakeFlame/FakeFlame.jsx b/src/components/FakeFlame/FakeFlame.jsx
index ec0a454..9893781 100644
--- a/src/components/FakeFlame/FakeFlame.jsx
+++ b/src/components/FakeFlame/FakeFlame.jsx
@@ -7,7 +7,7 @@ import { shaderMaterial } from '@react-three/drei'
 import { extend, useFrame } from '@react-three/fiber'
 import { Color, DoubleSide, AdditiveBlending } from 'three'
 
-export default function FakeFlame({ falloff = 3, glowInternalRadius = 1.0, glowColor = 'orange', glowSharpness = 1.0 }) {
+export default function FakeFlame({ falloff = 10, glowInternalRadius = 1.0, glowColor = 'orange', glowSharpness = 1.0 , isBoosting,}) {
   const FakeFlame = useMemo(() => {
     return shaderMaterial(
       {
@@ -15,7 +15,8 @@ export default function FakeFlame({ falloff = 3, glowInternalRadius = 1.0, glowC
         glowInternalRadius: glowInternalRadius,
         glowColor: new Color(glowColor),
         glowSharpness: glowSharpness,
-        time: 0
+        time: 0,
+        isBoosting: isBoosting,
       },
       /*GLSL */
       `
@@ -38,11 +39,11 @@ export default function FakeFlame({ falloff = 3, glowInternalRadius = 1.0, glowC
           float glitchStrength = sin(glitchTime) + sin(glitchTime * .05) +  sin(glitchTime * .36);
           glitchStrength /= 2.0;
           glitchStrength = smoothstep(0.2, 0.8, glitchStrength);
-          glitchStrength *= 0.25;
+          glitchStrength *= 0.;
           modelPosition.x += (random2D(modelNormal.xx + time) - 0.5) * glitchStrength;
           modelPosition.x += (random2D(modelNormal.xx - time) - 0.2) * glitchStrength;
-          modelPosition.y += sin(smoothstep(0.3, vUv.y - 1.8, position.y) * 2.) * sin(time * 2.);
-          modelPosition.z += sin(smoothstep(0., vUv.x - 0.8, position.z) * 2.) * sin(time * 2.) * .6;
+          modelPosition.y += sin(smoothstep(0.3, vUv.y - 1.8, position.y) * 2.) * sin(time * 24.);
+          modelPosition.z += sin(smoothstep(0., vUv.x - 0.8, position.z) * 2.) * sin(time * 24.) * .6;
 
           gl_Position = projectionMatrix * viewMatrix * modelPosition;
 
@@ -55,6 +56,7 @@ export default function FakeFlame({ falloff = 3, glowInternalRadius = 1.0, glowC
       uniform float glowSharpness;
       uniform float glowInternalRadius;
       uniform float time;
+      uniform bool isBoosting;
 
       varying vec2 vUv;
 
@@ -123,13 +125,18 @@ export default function FakeFlame({ falloff = 3, glowInternalRadius = 1.0, glowC
           col = 0.85*col.yxz;
         #endif
           
-        gl_FragColor = vec4( col, 1.0);
+
+        if (isBoosting) {
+          gl_FragColor = vec4(col, 1.0);
+        } else {
+          gl_FragColor = vec4(col, 0.0);
+        }
 
         #include <tonemapping_fragment>
         #include <colorspace_fragment>
       }`
     )
-  }, [falloff, glowInternalRadius, glowColor, glowSharpness])
+  }, [falloff, glowInternalRadius, glowColor, glowSharpness, isBoosting])
 
   extend({ FakeFlame })
 
diff --git a/src/components/PlayerController.jsx b/src/components/PlayerController.jsx
index 2bb12fa..a8ff2dd 100644
--- a/src/components/PlayerController.jsx
+++ b/src/components/PlayerController.jsx
@@ -259,9 +259,9 @@ export const PlayerController = () => {
           onCollisionEnter={(event) => {
             isOnFloor.current = true
           }}
-          onCollisionExit={(event) => {
-            isOnFloor.current = false
-          }}
+          // onCollisionExit={(event) => {
+          //   isOnFloor.current = false
+          // }}
 
         />
 
@@ -275,6 +275,7 @@ export const PlayerController = () => {
           <Mario
             currentSpeed={currentSpeed}
             steeringAngleWheels={steeringAngleWheels}
+            isBoosting={isBoosting}
           />
           <pointLight
             position={[0.6, 0.05, 0.5]}
diff --git a/src/components/models/Mario_kart.jsx b/src/components/models/Mario_kart.jsx
index f8e53b6..4cd8c68 100644
--- a/src/components/models/Mario_kart.jsx
+++ b/src/components/models/Mario_kart.jsx
@@ -9,20 +9,26 @@ import { useFrame } from '@react-three/fiber'
 import FakeGlowMaterial from '../FakeGlow/FakeGlowMaterial'
 import FakeFlame from '../FakeFlame/FakeFlame'
 
-export function Mario({ currentSpeed, steeringAngleWheels, ...props }) {
+export function Mario({ currentSpeed, steeringAngleWheels, isBoosting, ...props }) {
   const { nodes, materials } = useGLTF('./models/mariokarttest.glb')
 
   const frontLeftWheel = useRef()
   const frontRightWheel = useRef()
   const rearWheels = useRef()
   const frontWheels = useRef()
+  const [scale, setScale] = React.useState(0)
 
-  useFrame(() => {
+  useFrame((_,delta) => {
     const rotation = currentSpeed / 100
     frontLeftWheel.current.rotation.x += rotation
     frontRightWheel.current.rotation.x += rotation
     rearWheels.current.rotation.x += rotation
     frontWheels.current.rotation.y = steeringAngleWheels
+    if (isBoosting){
+      setScale(Math.min(scale + 0.1 * 144 * delta, 1))
+    } else {
+      setScale(Math.max(scale - 0.1 * 144 * delta, 0))
+    }
   })
   return (
     <group
@@ -72,26 +78,46 @@ export function Mario({ currentSpeed, steeringAngleWheels, ...props }) {
       />
       <Sphere
         position={[0, 0.6, -1.2]}
-        scale={1.2}
+        scale={scale * 1.2}
       >
         <FakeGlowMaterial />
       </Sphere>
 
       <Cylinder
-        args={[0.1, 0.5, 1, 128, 64, true]}
+        args={[0.1, 0, 1, 128, 64, true]}
         position={[0.3, 0.6, -1.2]}
         rotation={[Math.PI / 1.5, 0, 0]}
+        scale={scale}
+        
       >
-        <FakeFlame />
+        <FakeFlame isBoosting={isBoosting}/>
       </Cylinder>
 
       <Cylinder
-        args={[0.1, 0.5, 1, 128, 64, true]}
+        args={[0.1, 0, 1, 128, 64, true]}
         position={[-0.3, 0.6, -1.2]}
         rotation={[Math.PI / 1.5, 0, 0]}
+        scale={scale}
       >
-        <FakeFlame />
+        <FakeFlame isBoosting={isBoosting} />
       </Cylinder>
+      <Cylinder
+        args={[0.09, 0, 1, 128, 64, true]}
+        position={[0.18, 0.7, -0.8]}
+        rotation={[Math.PI / 1.5, 0, 0]}
+        scale={scale}
+      >
+        <FakeFlame isBoosting={isBoosting} />
+      </Cylinder>
+      <Cylinder
+        args={[0.09, 0, 1, 128, 64, true]}
+        position={[-0.18, 0.7, -0.8]}
+        rotation={[Math.PI / 1.5, 0, 0]}
+        scale={scale}
+      >
+        <FakeFlame isBoosting={isBoosting}/>
+      </Cylinder>
+
     </group>
   )
 }
diff --git a/src/index.css b/src/index.css
index 57ceffb..a397622 100644
--- a/src/index.css
+++ b/src/index.css
@@ -11,12 +11,13 @@ body {
   overflow-x: none;
 
 }
-/* 
+
 body::-webkit-scrollbar {
   display: none;
 }
 
 .wheel{
+  display: none;
 position:absolute;
 top:0;
 
@@ -28,6 +29,14 @@ img{
 
 }
 
+.overlay{
+  position:absolute;
+top:0;
+left:0;
+width:100vw;
+height:100vh;
+pointer-events: none;
+}
 
 .logo{
   position:absolute;
@@ -50,4 +59,4 @@ img{
   50% {
       transform: scale(1.2);
   }
-} */
\ No newline at end of file
+}
\ No newline at end of file