===================================================================
--- original.js
+++ change.js
@@ -419,17 +419,17 @@
 	bottomHud.addChild(button);
 	upgradeButtons[upgradeKey] = button;
 }
 // Extended Upgrade Buttons with tiered unlocking
-createUpgradeButton('Speed', GAME_WIDTH / 2 - 680, 'normalSpeedCost', 'normalSpeed', 50, 'ball', null);
-createUpgradeButton('Power', GAME_WIDTH / 2 - 570, 'normalPowerCost', 'normalPower', 75, 'ball', null);
-createUpgradeButton('Speed', GAME_WIDTH / 2 - 460, 'splashSpeedCost', 'splashSpeed', 50, 'splashBall', 'normal');
-createUpgradeButton('Power', GAME_WIDTH / 2 - 350, 'splashPowerCost', 'splashPower', 75, 'splashBall', 'normal');
-createUpgradeButton('Speed', GAME_WIDTH / 2 - 240, 'sniperSpeedCost', 'sniperSpeed', 75, 'sniperBall', 'splash');
-createUpgradeButton('Power', GAME_WIDTH / 2 - 130, 'sniperPowerCost', 'sniperPower', 100, 'sniperBall', 'splash');
-createUpgradeButton('Speed', GAME_WIDTH / 2 - 20, 'scatterSpeedCost', 'scatterSpeed', 50, 'scatterBall', 'sniper');
-createUpgradeButton('Power', GAME_WIDTH / 2 + 90, 'scatterPowerCost', 'scatterPower', 75, 'scatterBall', 'sniper');
-createUpgradeButton('Click', GAME_WIDTH / 2 + 200, 'clickCost', 'clickDamage', 25, null, null);
+createUpgradeButton('Speed', 0, 'normalSpeedCost', 'normalSpeed', 50, 'ball', null);
+createUpgradeButton('Power', 100, 'normalPowerCost', 'normalPower', 75, 'ball', null);
+createUpgradeButton('Speed', 200, 'splashSpeedCost', 'splashSpeed', 50, 'splashBall', 'normal');
+createUpgradeButton('Power', 300, 'splashPowerCost', 'splashPower', 75, 'splashBall', 'normal');
+createUpgradeButton('Speed', 400, 'sniperSpeedCost', 'sniperSpeed', 75, 'sniperBall', 'splash');
+createUpgradeButton('Power', 500, 'sniperPowerCost', 'sniperPower', 100, 'sniperBall', 'splash');
+createUpgradeButton('Speed', 600, 'scatterSpeedCost', 'scatterSpeed', 50, 'scatterBall', 'sniper');
+createUpgradeButton('Power', 700, 'scatterPowerCost', 'scatterPower', 75, 'scatterBall', 'sniper');
+createUpgradeButton('Click', 800, 'clickCost', 'clickDamage', 25, null, null);
 // Helper Functions
 function updateButtonStates() {
 	for (var type in ballButtons) {
 		ballButtons[type].updateState();