Lookout! Early concept - any feedback appreciated (Lots of bugs)

Download:
http://zrevgames.com/Lookout/

Objective:
Avoid the obstacles by placing different items in the game to get to the end of the level.

You do not control the character.

Menu Controls:
Up and down arrow keys
Enter to select

Gameplay Controls:
Scroll with mouse to select item or use 1-6 on the number pad
Left click to place, right click to erase

http://zrevgames.com/Lookout/preview.png

Creative:
You cannot save your creative mode work at this time.
1-3 to select category
Scroll with mouse to select item
Left click to place, right click to select
Delete key to erase the item(s)
After you select an item, if you want to place again you need to right click in empty space within the game
G to play the level.
Left and Right Arrow keys to scroll.

http://zrevgames.com/Lookout/preview2.png

Video Preview:

Gameplay:
youtu.be/H3vLxZRHd4o

Creative:
youtu.be/fVsipbXZfX8