Only complaint I have (and iirc it did this in the last two Protectors as well) whenever I die/end a level any other music I have playing gets muted. All in all, it's just about as good as the last two, I still find the original better then the last two though.
Nologin you are way over doing it , all you need to do is keep moving and the boss becomes not all that hard, I had to redo that level only 3ish times, compared to level 58 which must have gotten at least into the 20s. However I agree with the 3 rating, good potential but the game just fails in aspects where similar games thrive.
Last boss is bugged. If you don't beat him first try his health stays at whatever you brought him down to. Since I got off two hits after its initial attack it assume I have hit it twice and launches off both Lasers and Missiles.
How to beat the Treasure challenge:
1. Play the hardest mode (…Are You Nuts!?)
2. Beat the first boss and defeat a couple of the second round minor baddies
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3. Copy this comment if it works for you
I went straight out from the center for at least an hour and I never found a BFT...now I know it's all random but it's ridiculous to have that badge as a medium when I have wasted this much time hunting down one enemy.
Legendary Protector
Dude! You just completed the Legendary Protector achievement in Protector and won the Legendary Protector badge and 30 points!
Finally...
Fairly good concept for a game. Honestly a bit to easy. However definitely spell check some of those words...I would have written some down but there's no pause (space button or one of the number keys.?). And what is with that...I think 4th boss with the slider and the three arrows.