This feels more like Developer's First Shmup, which takes Asteroids and hardly improves on it. The controls feel odd, and the opponent AI is dreadful; there's no intelligence/tactics involved at all, and things just fly at you and hover on you once they get there. You then have to shoot them with left click until the wave is finished, just so more can spawn.
This is only worth for cards.

This feels more like Developer's First Shmup, which takes Asteroids and hardly improves on it. The controls feel odd, and the opponent AI is dreadful; there's no intelligence/tactics involved at all, and things just fly at you and hover on you once they get there. You then have to shoot them with left click until the wave is finished, just so more can spawn. This is only worth for cards.