Bio Guardian is a stylish arena shooter that revolves around shooting a strange biological virus and keeping the crew of a cultivation vessel safe. These anomalies attack on the way to the planet Nimbos, but fortunately you've got a number of tiny ships to kill them before they can spread.

I've given it a short play, and there's plenty to do with a heavy emphasis on story and building up the universe. There are multiple ships to choose from with different control schemes and weapons, and plenty of levels and boss battles to conquer.

The full game is $5.90 to purchase, but you can also download the demo for free. If you like your arena shooters, make sure to check this one out. Available for PC only.