I find the idea kind of promising having a top-down (roguelike) shooter with random dice throws at the end of a level to provide options to either get more rarer loot/less to even stronger/weaker enemies. Sadly I did not enjoy the game as it crashed nearly instantly on me.
I liked the music as I generally like chiptune.
And my stance is: Only 1 chance for everyone (Edit: Because I really go out and try to test as many games as possible ^^). Still! 1/4/4! Good job.
Stay crunchy.