A new game for Amiga!
I totally couldn't figure out what kind of game this was until I watched the trailer video. About 1:30 in you finally get to see the game in action and now I understand why the screen shots didn't "explain" the game. There's an interesting "line of sight" effect going on, so the area you can see in each dungeon is limited to the amount of light or sight you've got at any given time.
Definitely reminds me of Alien Breed, or the more commercially-accessible Gauntlet (without the multi-player).
I'd like to see some kind of multi-player online feature added in the future, but the game looks like fun on its own, best of luck with it!