Reach is a project mainly written in ActionScript, it's free.
My entry to Ludum Dare 19
REACH A GAME CREATED FOR LUDUM DARE 19 BY ZACHARY LEWIS PRESENTED BY THE GAME STUDIO (WWW.THEGAMESTUDIO.NET)
I HAD A VERY BUSY WEEKEND, BUT I MANAGED TO FIND SIX HOURS TO CREATE THIS. I HOPE YOU ENJOY IT, AND I HOPE THE SOURCE MIGHT BE HELPFUL TO YOU FELLOW TRAVELERS.