Wow, nice, your levels must be crazy big. Loved the zombie sledding - wondering how you lined up the parallax on the exit of the zombie slide.
Great stuff!
[tube]http://youtu.be/TVjaoznYMOk[/tube]
Waiting for video to upload - did a quick test tonight making an isometric bomber man thing.
Works reasonably well, the controls/grid snapping need a little finesse.
Click to play.