diff --git a/images/colorfull.jpg b/images/colorfull.jpg
index b917cf0..a4c1aba 100644
Binary files a/images/colorfull.jpg and b/images/colorfull.jpg differ
diff --git a/jsm/Menu.js b/jsm/Menu.js
index 28639d0..f187d9b 100644
--- a/jsm/Menu.js
+++ b/jsm/Menu.js
@@ -26,7 +26,7 @@ export class Menu extends GUI {
         this.settings = this.addFolder("Options")
         this.settings.add(settings, "startLevel").name("Niveau initial").min(1).max(15).step(1)
 
-        this.settings.add(settings, "theme", ["Plasma", "Espace", "Rétro"]).name("Thème").onChange(theme => {
+        this.settings.add(settings, "theme", ["Plasma", "Space", "Retro"]).name("Thème").onChange(theme => {
             scene.theme = theme
             if (dev) changeMaterial()
         })
diff --git a/jsm/Settings.js b/jsm/Settings.js
index 2175701..975ecb2 100644
--- a/jsm/Settings.js
+++ b/jsm/Settings.js
@@ -3,7 +3,7 @@ let jsKeyRenamer = new Proxy({
     ["→"]: "ArrowRight",
     ["↑"]: "ArrowUp",
     ["↓"]: "ArrowDown",
-    ["Espace"]:  " ",
+    ["Space"]:  " ",
     ["Échap."]: "Escape",
     ["Ret. arrière"]: "Backspace",
     ["Entrée"]: "Enter",
@@ -17,7 +17,7 @@ let friendyKeyRenamer = new Proxy({
     ["ArrowRight"]: "→",
     ["ArrowUp"]: "↑",
     ["ArrowDown"]: "↓",
-    [" "]: "Espace",
+    [" "]: "Space",
     ["Escape"]: "Échap.",
     ["Backspace"]: "Ret. arrière",
     ["Enter"]: "Entrée",
diff --git a/jsm/TetraScene.js b/jsm/TetraScene.js
index f09b8ea..6d050af 100644
--- a/jsm/TetraScene.js
+++ b/jsm/TetraScene.js
@@ -72,7 +72,7 @@ export class TetraScene extends THREE.Scene {
         switch (theme) {
             case "Plasma":
                 this.ambientLight.intensity     = 0
-                this.directionalLight.intensity = 5
+                this.directionalLight.intensity = 3
                 this.directionalLight.position.set(5, -20, 20)
                 this.music.src = "audio/Moon-Over-Moscow-DJ-ResiDance-Mix-2022.mp3"
                 this.background = new THREE.Color(0xffffff)
@@ -80,8 +80,8 @@ export class TetraScene extends THREE.Scene {
                 this.playfield.edge.visible = true
                 this.playfield.retroEdge.visible = false
                 break
-            case "Espace":
-                this.ambientLight.intensity     = 2
+            case "Space":
+                this.ambientLight.intensity     = 5
                 this.directionalLight.intensity = 10
                 this.directionalLight.position.set(2, 15, 20)
                 this.music.src = "audio/benevolence.m4a"
@@ -90,7 +90,7 @@ export class TetraScene extends THREE.Scene {
                 this.playfield.edge.visible = true
                 this.playfield.retroEdge.visible = false
             break
-            case "Rétro":
+            case "Retro":
                 this.ambientLight.intensity     = 1
                 this.directionalLight.intensity = 10
                 this.directionalLight.position.set(19, 120, 200)
diff --git a/jsm/Tetrominoes.js b/jsm/Tetrominoes.js
index a676323..7df1d07 100644
--- a/jsm/Tetrominoes.js
+++ b/jsm/Tetrominoes.js
@@ -79,17 +79,17 @@ export class InstancedMino extends THREE.InstancedMesh {
     }
 
     set theme(theme) {
-        if (theme == "Rétro") {
+        if (theme == "Retro") {
             this.resetColor()
             this.update = this.updateOffset
-            if (this.materials["Rétro"]) {
-                this.material = this.materials["Rétro"]
+            if (this.materials["Retro"]) {
+                this.material = this.materials["Retro"]
             } else {
-                this.materials["Rétro"] = []
-                const loadingManager = new THREE.LoadingManager(() => this.material = this.materials["Rétro"])
+                this.materials["Retro"] = []
+                const loadingManager = new THREE.LoadingManager(() => this.material = this.materials["Retro"])
                 new THREE.TextureLoader(loadingManager).load("images/sprites.png", (texture) => {
-                    this.materials.Rétro[4] =
-                    this.materials.Rétro[5] = new TileMaterial({
+                    this.materials.Retro[4] =
+                    this.materials.Retro[5] = new TileMaterial({
                         color: COLORS.RETRO,
                         map: texture,
                         bumpMap: texture,
@@ -100,10 +100,10 @@ export class InstancedMino extends THREE.InstancedMesh {
                     }, 8, 8)
                 })
                 new THREE.TextureLoader(loadingManager).load("images/edges.png", (texture) => {
-                    this.materials.Rétro[0] =
-                    this.materials.Rétro[1] =
-                    this.materials.Rétro[2] =
-                    this.materials.Rétro[3] = new TileMaterial({
+                    this.materials.Retro[0] =
+                    this.materials.Retro[1] =
+                    this.materials.Retro[2] =
+                    this.materials.Retro[3] = new TileMaterial({
                         color: COLORS.RETRO,
                         map: texture,
                         bumpMap: texture,
@@ -168,7 +168,7 @@ InstancedMino.prototype.materials = {
         roughness: 0.5,
         metalness: 0.9,
     }),
-    Espace: new THREE.MeshStandardMaterial({
+    Space: new THREE.MeshStandardMaterial({
         envMap: environment,
         side: THREE.DoubleSide,
         transparent: true,
diff --git a/jsm/Vortex.js b/jsm/Vortex.js
index 5e42994..bb41d88 100644
--- a/jsm/Vortex.js
+++ b/jsm/Vortex.js
@@ -66,13 +66,13 @@ export class Vortex extends THREE.Group {
                 this.visible = true
             break
             
-            case "Espace":
+            case "Space":
                 new THREE.TextureLoader(this.loadingManager).load("./images/colorfull.jpg", texture => {
                     texture.wrapS = THREE.RepeatWrapping
                     texture.wrapT = THREE.MirroredRepeatWrapping
-                    texture.repeat.set(2, 4)
+                    texture.repeat.set(1, 4)
                     this.transparentCylinder.material.map = texture
-                    this.transparentCylinder.material.opacity = 0.15
+                    this.transparentCylinder.material.opacity = 0.3
                 })
                 
                 new THREE.TextureLoader(this.loadingManager).load("./images/stars_space.jpg", texture => {
@@ -87,12 +87,12 @@ export class Vortex extends THREE.Group {
                 this.opaqueTextureRotation = 0.006
                 this.opaqueMoveForward = 0.03
                 this.transparentTextureRotation = 0.006
-                this.transparentMoveForward = 0.04
+                this.transparentMoveForward = 0.06
 
                 this.visible = true
             break
 
-            case "Rétro":
+            case "Retro":
                 this.visible = false
             break
         }