This is a nice relaxing game. I managed to get the success window playing the Windows version. I liked the voice used for the players. Some background music would've been a good addition and maybe a soft arcade ambience sound effect once the first item gets added. I could see adding the ability to allow the player to place the units themselves as an options later too. You probably had these in mind already I reckon... but time. Really nice entry for 48 hours - you have a win/lose condition, hit the theme, and even did a bonus challenge!