Build 6

Just posted a new build, which includes a few features and bug fixes: 

• Implemented basic game loop
• Implemented Fire Mario
• Fixed some movement bugs
• Smoothed out movement jitteryness 
• Added more level art 
• Game should detect and run at your monitors native refresh rate 
• Please note: you can't actually die yet. 

July 31st is fast approaching, keep an eye out for more updates soon.