Thanks, didn't expect anyone to comment on this a year after the fact but I'm glad you played it. The Morse code is just gibberish and would be impossible without the "cheat codes" displayed I'm sure - It's meant to take your attention from the screen, forcing you to either get faster or using ">SMOKE" to slow things down. Honestly I wish the game did a better job teaching mechanics like how there is "MORE>" units, and the "<MAP" - which lets you heal units at a cheaper price than buying a replacement, oh and that enemy tanks have a slight resistance against all units except your tanks. Other than that hopefully the game was more fun than tedious, slow, or frustrating.... Also The game does have a final boss, but I have yet to hear of anyone beat it, the game is just too slow and obtuse for most people which is fine.