Blaster Master

You've fallen through a hidden shaft into a world full of creatures so terrifying that they would scare away even rats. You can panic and go under, or make your way through an endless maze of tunnels, searching for the secret passages through which you can escape. And that's the easy part. Because the masters of the caverns are already waiting - prehistoric creatures so powerful and gigantic that they literally fill your screen! So load up your arsenal and get ready for Blaster Master.