I have had the privilege of watching the development of this game almost since the beginning. It's really incredible watching how far this game has come, and I can honestly say that it was a blast being able to play it.

This game derives its inspiration from Metal Storm, one of the many obscure gems of the NES released long ago that never quite got the attention it deserved. Gravity Storm derives its mechanic from this game to create different puzzles and challenges that keep the gameplay fresh.

I played the game on Hard mode, and my impression is that the challenge felt a bit uneven at points - many places didn't feel harder than Normal, while a few sections were definitely a bit challenging. I think this mode could have benefited from things like enhanced enemy AI as opposed to just more damage. But I didn't just blast through the levels - there was some solid coordination between controls required to succeed, which made for a fun challenge.

This game sits at a solid 4.5 stars - the only thing that holds it back from a full 5 stars for me are some minor details like an occasional typo, a few sprites that feel unfinished (such as the explosion animations), the single music track that plays in all the levels, and the short length. I do think that the gravity mechanic could have been utilized just a bit more - think zones where gravity changes/reduces, or enemies that use gravity switching as a mechanic as well for more challenge.

But these are quite minor overall - Gravity Storm is an awesome game that I would definitely recommend to other people. I know Jampley is making a sequel, and I can't wait to see what comes out of that.