Not terrible
The main flaw with this game was that you did not have enough time to kill the enemies! It even seemed hard to find out how much time you had. The music wasn't bad and the graphics were fairly decent. It's just that the gameplay is not that enjoyable because you have to move so fast it's hard to get a lot of fun out of it. This is still kind of an interesting game. I liked the sound the frog made when it fired at the enemies.
It isn't too hard, except for how much time you have. It seems like it would have worked to make no time limit on this. The layout is fine, but another flaw is that it doesn't seem that original. I thought maybe it was going to be a game about a mutant frog monster destroying enemies. The title seems a bit too generic and it should be more interesting to attract people.