The Cross Platform Game Engine

flixel is a free Actionscript (Flash) library that I distilled from a variety of Flash games that I've worked on over the last couple years, including Gravity Hook, Fathom and Canabalt. It's primar…

A free ActionScript 3 library designed for developing 2D Flash games. It provides you with a fast, clean framework to prototype and develop your games in. This means that most of the dirty work (ti…

Actionscript 3 Particle Engine for Flash and Flex

DragonBones ActionScript Runtime

The Flixel Power Tools are a set of plug-ins for Flixel 2.5+ to assist with your game development

Art and source for Glitch's customizable avatars

a set of actionscript tools to export animations and graphic assets made in flash authoring to other formats.

Items, Inhabitants, and other assorted things from www.glitchthegame.com

Source for the Flash-based Glitch client

A port of sfxr from C++ to AS3, using the new sound and file capabilities of Flash Player 10.

Deadly Alien Map Editor - for 2D and isometric games.

A flexible UI framework for Flash AS3

GameBuilder Studio Engine

Actionscript LDU Point-And-Click Adventure game engine

Instructions: go to the bit.ly link.