Devlog #1

Known issues - 

• Right arrow texture not rendering
• FIREWALL tower shots not appearing, but still function 
• CLOUD tower is not taking up storage when placed
• CLOUD tower shrinks when its upgraded
• Tower pop-up menu can be outside of the game window when towers are near a border
• Sound sliders for both in level and main menu seem to have lost all function
• Test level button no longer goes to the sandbox level... oops
• If you complete a level (or exit midway through possibly) and re-enter the same level, progressing past wave 1 is impossible