This is a great adventure. It has that Legend of Zelda feel with the items to boot in a small booklet, really impressive.
I really like the doomsday clock mechanic and the vertical progression with the Grapple-Claw. Overall really good
Wonderful and witty. I agree that it is more Ninja Gaiden-inspired and maybe too much strong in-your-face language, but that fits the 80s feel very well, but I wish it had more visuals.