UPDATED SAND ALPHA 0.1.5.zip

Performance Enhancing Code:

• I eliminated an issue I was having some lag spikes when building lots of walls. Only really an issue if you had 500+ walls.
• Eliminated a lag spike when loading a level.

Other things:

• Tweaked grow times of crops, trees, cactus, and water pumps.
• Trees are now self sustainable. Cutting down a tree all the way will guarantee an acorn. 
• Trees can also randomly give you an acorn.
• Reduced price of sapling to 1 acorn 2 water.
• Cactus also guarantee a pod drop.

A bonus for reading this blog:
Press ~ key to enable dev mode - free building 
F1 - F4 sets time
P.S. don't press shift in dev mode... or do :)