===================================================================
--- original.js
+++ change.js
@@ -308,9 +308,9 @@
 				self.isOnGround = false;
 				// Handle jump bonus
 				if (!self.isAI && self.justTookBonus) {
 					self.nbJumps++;
-					if (self.nbJumps > 3) {
+					if (self.nbJumps > nbBonusJumps) {
 						log("JUMPS FINISHED " + self.nbJumps);
 						self.justTookBonus = false;
 						self.jumpSpeed = self.jumpSpeedDefault;
 						self.speedBeforeBonus = 0;
@@ -756,9 +756,9 @@
 	self.rightRod = self.attachAsset('obstacle', {
 		anchorX: 0.5,
 		anchorY: 0.0,
 		x: 95,
-		y: -450,
+		y: -445,
 		//-460
 		tint: 0x999999
 	});
 	self.centralRod = self.attachAsset('obstacle', {
@@ -810,10 +810,11 @@
 	// Pointer
 	self.pointer = self.attachAsset('pointer', {
 		anchorX: 0.5,
 		anchorY: 0.5,
-		x: athleteX - 420,
-		y: groundLevelY + 150,
+		x: athleteX - 430,
+		y: groundLevelY + 145,
+		rotation: 0.03,
 		visible: line == 0 && currentRoundNumber == 1
 	});
 	/* 
 			x: 150,
@@ -846,12 +847,12 @@
 
 /**** 
 * Game Code
 ****/ 
+// Enumeration for game states
 /****************************************************************************************** */ 
 /************************************** GLOBAL VARIABLES ********************************** */
 /****************************************************************************************** */ 
-// Enumeration for game states
 var GAME_STATE = {
 	INIT: 'INIT',
 	MENU: 'MENU',
 	HELP: 'HELP',
@@ -866,13 +867,14 @@
 var numberOfOpponents = 4; // Adjust based on the actual number of opponents in the game
 var groundLevel = 2732 - 200; // Ground level set 200px from the bottom
 var linesGroundLevels = []; // Ground level set 200px from the bottom
 var numberOfLines = 1 + numberOfOpponents;
-var numberOfObstacles = 2; // 20; // Total number of hurdles
+var numberOfObstacles = 20; // Total number of hurdles
 var obstacles = [[]];
 var obstacleSpawnTicker = 0;
 var obstacleSpawnDistanceRate = 1.5; // Ratio of screen width between obstacles
 var obstacleJustPassed = false;
+var nbBonusJumps = 3;
 var startingBlocks = [];
 var blockers = [];
 var startX = 600;
 var lastRunTime = 0;
@@ -890,9 +892,10 @@
 var drone;
 var bonusManager;
 var currentFinishPosition = 1;
 var difficultyLevel = 1;
-var globalBaseSpeed = -20 - 5 * difficultyLevel;
+var difficultyLevelMax = 4;
+var globalBaseSpeed = -20 - 3 * difficultyLevel * difficultyLevel;
 var globalSpeedPerLine = []; // Global speed for tracks and obstacles default -10 / min = -4
 var speedGauge = 0;
 var raceFinishTime = 0;
 var raceStartTime = 0;
@@ -919,9 +922,9 @@
 // Purple
 0x008080 // Teal;
 ];
 var currentRoundColors = [];
-var isDebug = true;
+var isDebug = false;
 var debugMarker;
 // UI
 var startText;
 var startButton;
@@ -1020,9 +1023,9 @@
 		case GAME_STATE.MENU:
 			gameMenuDown(x, y, obj);
 			break;
 		case GAME_STATE.STARTING:
-			hurdlesStartingPlayingDown(x, y, obj);
+			gameStartingDown(x, y, obj);
 			break;
 		case GAME_STATE.PLAYING:
 			gamePlayingDown(x, y, obj);
 			break;
@@ -1033,12 +1036,12 @@
 });
 function gameMenuDown(x, y, obj) {
 	log("gameMenuDown...");
 	cleanMenuState();
-	initHurdlesStartingState();
+	initStartingState();
 }
-function hurdlesStartingPlayingDown(x, y, obj) {
-	cleanHurdlesStartingState();
+function gameStartingDown(x, y, obj) {
+	cleanStartingState();
 	initPlayingState();
 }
 function gamePlayingDown(x, y, obj) {
 	log("gamePlayingDown ...");
@@ -1064,9 +1067,9 @@
 	} else {
 		log("gamePlayingDown : raceFinishTime : " + raceFinishTime + " => " + (Date.now() - raceFinishTime));
 		if (Date.now() - raceFinishTime > 1000) {
 			// Next round
-			cleanPlayingHurdlesState();
+			cleanPlayingState();
 			initMenuState();
 		}
 	}
 }
@@ -1204,11 +1207,11 @@
 	startText.destroy();
 	game.removeChild(startButton);
 	startButton.destroy();
 }
-// STARTING HURDLES
-function initHurdlesStartingState() {
-	log("initHurdlesStartingState...");
+// STARTING
+function initStartingState() {
+	log("initStartingState...");
 	// Initialize ground levels & speeds
 	for (var line = 0; line < numberOfLines; line++) {
 		linesGroundLevels[line] = groundLevel - 200 - 220 * line;
 		globalSpeedPerLine[line] = globalBaseSpeed * (line ? 1.0 : speedGauge);
@@ -1275,9 +1278,9 @@
 	LK.gui.center.addChild(jumpButtonHelpText);
 	showRunButtons();
 	gameState = GAME_STATE.STARTING;
 }
-function cleanHurdlesStartingState() {
+function cleanStartingState() {
 	for (var i = numberOfOpponents - 1; i >= 0; i--) {
 		opponents[i].setPosture(idlePosture);
 		opponents[i].isRunning = true;
 	}
@@ -1285,19 +1288,19 @@
 	athlete.isRunning = true;
 	runButtonHelpText.visible = false;
 	jumpButtonHelpText.visible = false;
 }
-function hurdlesStarting() {
-	log("hurdlesStarting...");
+function gameStarting() {
+	log("gameStarting...");
 	for (var i = 0; i <= numberOfOpponents; i++) {
 		var athletes = [athlete].concat(opponents);
 		athletes[i]._update_migrated();
 	}
 	if (drone) {
 		drone._update_migrated();
 	}
 }
-// PLAYING HURDLES
+// PLAYING
 function initPlayingState() {
 	scoreTxt = new Text2("0/" + numberOfObstacles.toString(), {
 		size: 80,
 		fill: "#FFFFFF"
@@ -1318,19 +1321,41 @@
 	game.addChild(drone);
 	raceStartTime = Date.now();
 	gameState = GAME_STATE.PLAYING;
 }
-function cleanPlayingHurdlesState() {
+function gamePlaying() {
+	//log("Game playing...");
+	// Update fields
+	updateFields();
+	// Update obstacles
+	updateObstacles();
+	// Update Progress
+	updateProgress();
+	// Update opponents
+	for (var i = numberOfOpponents - 1; i >= 0; i--) {
+		opponents[i]._update_migrated();
+		game.addChild(opponents[i]);
+	}
+	// Update athlete
+	athlete._update_migrated();
+	game.addChild(athlete);
+	// Check for collisions
+	checkForCollisions();
+	// Update drone
+	drone._update_migrated();
+	bonusManager._update_migrated();
+}
+function cleanPlayingState() {
 	// Increment round number
 	currentRoundNumber++;
 	// Increase difficulty if the athlete has won the race
 	if (athlete.finishPosition == 1) {
 		difficultyLevel++;
-		if (difficultyLevel > 3) {
+		if (difficultyLevel > difficultyLevelMax) {
 			// TODO SWITCH TO SCORE STATE
 			LK.showGameOver();
 		}
-		globalBaseSpeed = -20 - 5 * difficultyLevel;
+		globalBaseSpeed = -20 - 3 * difficultyLevel * difficultyLevel;
 	}
 	// Remove Opponents & Athlete
 	for (var i = numberOfOpponents - 1; i >= 0; i--) {
 		game.removeChild(opponents[i]);
@@ -1353,30 +1378,8 @@
 	// Remove Score Text
 	LK.gui.top.removeChild(scoreTxt);
 	scoreTxt.destroy();
 }
-function gamePlaying() {
-	//log("Game playing...");
-	// Update fields
-	updateFields();
-	// Update obstacles
-	updateObstacles();
-	// Update Progress
-	updateProgress();
-	// Update opponents
-	for (var i = numberOfOpponents - 1; i >= 0; i--) {
-		opponents[i]._update_migrated();
-		game.addChild(opponents[i]);
-	}
-	// Update athlete
-	athlete._update_migrated();
-	game.addChild(athlete);
-	// Check for collisions
-	checkForCollisions();
-	// Update drone
-	drone._update_migrated();
-	bonusManager._update_migrated();
-}
 /****************************************************************************************** */ 
 /************************************** GAME FUNCTIONS ************************************ */
 /****************************************************************************************** */ 
 function updateFields() {
@@ -1435,9 +1438,9 @@
 			// 3 obstacles per line
 			var newObstacle = new Obstacle(line);
 			newObstacle.x = obstacles[0][i].x + 100 * line; // Start from the right edge      
 			//log("Obstacle "+ line+","+i+" +> x="+ newObstacle.x);
-			newObstacle.y = groundLevel + 200 - 215 * line; //- 220 * line;
+			newObstacle.y = groundLevel + 200 - 212 * line; //- 220 * line;
 			obstacles[line].push(newObstacle);
 			game.addChild(newObstacle);
 		}
 	}
@@ -1544,9 +1547,9 @@
 				globalSpeedPerLine[line] = 0;
 			}
 		}
 	}
-	if (drone && !drone.entered && numberOfObstacles - obstacles[0].length > droneEnrtyObstacleNumber) {
+	if (drone && !drone.entered && difficultyLevel > 1 && numberOfObstacles - obstacles[0].length > droneEnrtyObstacleNumber) {
 		drone.enter();
 	}
 }
 function checkForCollisions() {
@@ -1687,9 +1690,9 @@
 		case GAME_STATE.MENU:
 			menuHandling();
 			break;
 		case GAME_STATE.STARTING:
-			hurdlesStarting();
+			gameStarting();
 			break;
 		case GAME_STATE.PLAYING:
 			gamePlaying();
 			break;