I have finished it http://www.newgrounds.com/portal/view/656595

I like this even more on the second look than I did on the first.  Nice mockup.

 You're actually making this? Sweet. Tell me if you get it done... or if you need help. :D

Rex is one of several games that inspired my main Game Maker project.

Tnx! Yes, I like Exolon, but more than Exolon I like Rex-2 :)

I do this game on GameMaker and I hope I'll finish it.

 I would so play that. It looks really good.

Guess you liked Exolon?

Sweet.  Brings back so many memories...nice work

Very cool and authentic.

this is pretty neat, very metroidish, Id like to play it too.

Love it, great job on the whole thing. I'd love to play this.