Spot the Differences is a HTML5 game where two versions of the same picture are shown side by side and you must find the differences between the two pictures.
The ZIP package contains the game with 1280×768 resolution that scales to fit the whole screen device, but it may not be perfectly full screen.

The add-on is an additional feature added to the game and it requires the base game in order to work, below are the add-ons that are compatible with this game:

Enhance your game with an integrated leaderboard system where players can submit their scores and view the Top 10 rankings. Add Add-on.

Enable real-time online gameplay, allowing players to join and compete with others. Add Add-on.
* Supports up to 2 players in a single session.
Version 2.6 - Updated to 2026 template Version 2.5 - Converted content data to JSON format - Added built-in editor save option Version 2.4 - Fixed HTML5 template - Fixed Social Share Version 2.3 - Rebuilt HTML5 template - Improved scaling with devicePixelRatio - Added social share (Telegram, Reddit, Linkedin) Version 2.2 - Fixed thumb issue Version 2.1 - Improved multiplayer script Version 2.0 - Fixed select page Version 1.9 - Improved multiplayer script Version 1.8 - Updated sound function - Added music button Version 1.7 - Added Whatsapp share Version 1.6 - Add Quick Play mode - Add random puzzle option - Add wrong object option - Compatible with Multiplayer add-on Version 1.4 - Add-on script integrated Version 1.3: - Fixed Build-in Editor issues Version 1.2: - Build-in Editor Tool UI improvements Version 1.1: - Added new next puzzle button at result page