WELCOME TO THE SINGLE-SPRITE GAME ENGINE! this is a fully pen engine for games that is designed off of HTML coding to produce a simple, effective game engine. If you "See inside" or Remix the project, you can find the comments I've made to help you use this. I know that its a very simple engine-test-game that's included, but I think that this has a lot of potential for simplifying game coding. Here are the pros and cons of this engine: PROS: relatively well organized - everything is inside of one sprite and there are custom blocks for each part of the game Good for 3-D games - it doesn't require sprite contact, so if you add an "image Z" list you can make a 3-D game pretty easily Simple transitions - The image effects lists allow you to make good transitions, fade-ins, etc. with minimal effort. Data & image management - No images are drawn until all data is processed so you can make sure that nothing will be drawn until the data for every image has its properties confirmed. Movement animation - It can be easy to animate movement as you can change the costume direction easily without changing movement, contact, etc. CONS: The costumes and sounds can get messy as everything is mixed together in one sprite It can only handle square/rectangle hitboxes so other shapes will require you to put together multiple pieces. Long coding times - While its very simple to code with this engine, It takes a long time due to its data based engine, requiring you to put in a lot of set "var" to x and change "var" by x blocks though that will be most of the work it takes to make the game.