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Forums

Flash Kit Games Forum

Shmup-dev

Ultrashock Forums

Sounds and Music

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Soundsnap

Tools

Amayeta: Encryption tools for Flash

MochiBot : tracks your SWF games no matter where they end up on the web

Tutorials

ActionScript 2 Tutorials by Go0gley

Create a Flash game like Metro Siberia Underground

Creating Minimal Pixel Art with Photoshop

Optimising ActionScript 2 by Go0gley

Tile based games, by Tonypa (ActionScript 1)

Vectors for Flash, by Tonypa (ActionScript 1)