Upit | Learn about creating the game Chain Reaction with gen AI

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Ignite a cascade of colorful shapes! Tap to explode & chain your way to high scores.

#puzzle

#casualgame

#arcade

#colorful

#chainreaction

Creation History

Code edit (3 edits merged)

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Fix Bug: 'TypeError: shape.update is not a function' in this line: 'shape.update();' Line Number: 240

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Fix Bug: 'TypeError: shape.update is not a function' in this line: 'shape.update();' Line Number: 259

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Fix Bug: 'TypeError: shape.update is not a function' in this line: 'shape.update();' Line Number: 278

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Fix Bug: 'TypeError: shape.update is not a function' in this line: 'shape.update();' Line Number: 278

Code edit (9 edits merged)

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Fix Bug: 'ReferenceError: staticShape is not defined' in this line: 'staticShape.x = pos.x - staticShape.width / 2;' Line Number: 216

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Fix Bug: 'TypeError: self.staticShape.update is not a function' in this line: 'if (self.staticShape) self.staticShape.update();' Line Number: 229

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Fix Bug: 'TypeError: Cannot read properties of null (reading 'update')' in this line: 'staticShape.update();' Line Number: 229

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Fix Bug: 'ReferenceError: staticShape is not defined' in this line: 'staticShape.update();' Line Number: 228

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Fix Bug: 'ReferenceError: staticShape is not defined' in this line: 'staticShape.update();' Line Number: 228

Code edit (1 edits merged)

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Code edit (5 edits merged)

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Fix Bug: 'TypeError: Cannot read properties of undefined (reading '0')' in this line: 'levelText.setText('Level ' + (currentLevel + 1) + ' - Explode ' + levels[currentLevel][0] + ' of ' + levels[currentLevel][1] + ' shapes');' Line Number: 207

Code edit (7 edits merged)

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Fix Bug: 'TypeError: Cannot read properties of undefined (reading '1')' in this line: 'for (var i = 0; i < levels[currentLevel][1]; i++) {' Line Number: 198

Code edit (1 edits merged)

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Fix Bug: 'TypeError: Cannot read properties of undefined (reading 'undefined')' in this line: 'levelText.setText('Level 1 - Explode ' + self.levels[self.currentLevel][0] + ' of ' + self.levels[self.currentLevel][0] + ' shapes');' Line Number: 204

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Fix Bug: 'TypeError: Cannot read properties of undefined (reading 'undefined')' in this line: 'if (collisionsCount > self.levels[self.currentLevel][0]) {' Line Number: 188

Code edit (1 edits merged)

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Fix Bug: 'Timeout.tick error: Cannot read properties of undefined (reading 'expandedCount')' in this line: 'self.parent.expandedCount--;' Line Number: 136

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Fix Bug: 'Timeout.tick error: Cannot read properties of undefined (reading 'expandedCount')' in this line: 'self.parent.expandedCount--;' Line Number: 136

Code edit (1 edits merged)

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Fix Bug: 'ReferenceError: expandedCount is not defined' in this line: 'expandedCount++;' Line Number: 205

Code edit (2 edits merged)

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===================================================================
--- original.js
+++ change.js
@@ -152,8 +152,9 @@
 	});
 	levelText.anchor.set(0.5, 0);
 	levelText.x = 0;
 	levelText.y = 50;
+	LK.gui.topCenter.addChild(levelText);
 	var collisionsCount = 0;
 	var collisionText = new Text2('Exploded: ' + collisionsCount, {
 		size: 80,
 		fill: "#777777",
@@ -162,19 +163,8 @@
 	collisionText.anchor.set(0.5, 0);
 	collisionText.x = 0;
 	collisionText.y = 150;
 	LK.gui.topCenter.addChild(collisionText);
-	var collisionsCount = 0;
-	var collisionText = new Text2('Exploded: ' + collisionsCount, {
-		size: 80,
-		fill: "#777777",
-		align: 'center'
-	});
-	collisionText.anchor.set(0.5, 0);
-	collisionText.x = 0;
-	collisionText.y = 150;
-	LK.gui.topCenter.addChild(levelText);
-	LK.gui.topCenter.addChild(collisionText);
 	for (var i = 0; i < 15; i++) {
 		var shape = self.addChild(new Shape());
 		shape.x = shape.width + Math.random() * (2048 - 2 * shape.width);
 		shape.y = shape.height + Math.random() * (2732 - 2 * shape.height);

Showing 26 to 50 of 156

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Images

a white geometric square shape
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.

a white dot
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.

flat white round disk
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.

gif circle spinning animation
Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.

Most played remixes

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