Tutorials

Impact provides some basic game collision detection and response for entities. This is often sufficient for Jump'n'Run or RPG games, but sometimes you need some more accurate and realistic physics. This is where Box2D comes in.

Beginners guide to basic Impact functions with appMobi

Tutorial of Box2DJS, Impact, and appMobi

This short tutorial is going to help you aim using the mouse for a character in a side scrolling platformer. Point and click and your character will fire in that direction. This assumes you already have basic weapon firing.

Impact timers are extremely useful, but understanding them can be confusing. This tutorial helps make them more clear - so you can know what time it is.

This will give you an idea how to implement a combo counter in your game

Starting from the basics this guides you through building a multiplayer game with Impact and node.js/WebSockets.

How to Scale an Individual Entity in Impact

This is a short video and template showing how you can cnvert your ImpactJs game over to use directCanvas for 10X faster performance on mobile.

A lot of people asked how to pass score to different screens - so here you go.

Quick tutorial/code demonstrating how to move the screen with the arrow keys and keep the screen from leaving the drawn level.

How to create a simple Initials entry screen for highscore or other use.

I will dissect the realization platformer Step-By-Step.