great game, I loved it, I just couldn't defeat the final boss.

It's simple, yet a lot of fun (and also kinda cute). Informative and well-executed, well done!

I'ts addictive :D but i bet just i was that dumb to grind out this:

very fun, hope you expand this in the future

That looks very good. At the second to last password, I lost but one projectile was still flying and killed the last enemy, twice.
The challenge got marked as cracked but I didn't get an upgrade. Still a fun game thou.

Awesome concept & execution!  

Really liked that you get a bad password at first then you have to upgrade it, the battle mechanics / AI are very polished as well!

 Hahah poor qwerty, accidentally skipped it at first only to come back & destroy it in an unfair fight when I had to move forward

Oh my god! One of the best submissions on the jam!