diff --git a/jsm/Settings.js b/jsm/Settings.js
index 1c29554..45ca26b 100644
--- a/jsm/Settings.js
+++ b/jsm/Settings.js
@@ -9,7 +9,7 @@ let jsKeyRenamer = new Proxy({
   ["Entrée"]      : "Enter",
 }, {
   get(obj, keyName) {
-      return keyName in obj? obj[keyName] : keyName.toLowerCase()
+      return keyName in obj? obj[keyName] : keyName
   }
 })
 let friendyKeyRenamer = new Proxy({
@@ -23,7 +23,7 @@ let friendyKeyRenamer = new Proxy({
   ["Enter"]       : "Entrée",
 }, {
   get(obj, keyName) {
-      return keyName in obj? obj[keyName] : keyName.toUpperCase()
+      return keyName in obj? obj[keyName] : keyName
   }
 })
 
diff --git a/jsm/TetraScene.js b/jsm/TetraScene.js
index 09d2d13..ff7afab 100644
--- a/jsm/TetraScene.js
+++ b/jsm/TetraScene.js
@@ -12,10 +12,10 @@ class TetraScene extends THREE.Scene {
         this.vortex = new Vortex(loadingManager)
         this.add(this.vortex)
         
-        this.ambientLight = new THREE.AmbientLight(0xffffff, 0.1)
+        this.ambientLight = new THREE.AmbientLight(0xffffff, 1)
         this.add(this.ambientLight)
         
-        this.directionalLight = new THREE.DirectionalLight(0xffffff, 15)
+        this.directionalLight = new THREE.DirectionalLight(0xffffff, 20)
         this.directionalLight.position.set(5, 100, -10)
         this.add(this.directionalLight)
 
diff --git a/jsm/gamelogic.js b/jsm/gamelogic.js
index 763efc5..ebac212 100644
--- a/jsm/gamelogic.js
+++ b/jsm/gamelogic.js
@@ -89,9 +89,9 @@ class MinoMaterial extends THREE.MeshBasicMaterial {
         super({
             color: color,
             envMap: environnement,
-            reflectivity: 0.9,
+            reflectivity: 0.93,
             transparent: true,
-            opacity: 0.8,
+            opacity: 0.9,
             side: THREE.DoubleSide,
         })
     }