Gravitron is a fantastic shooter with glowing vector shaped neon graphics. Destroy the base on each level and then escape into space before everything explodes. You can also rescue some scientists by landing nearby them and kill some enemies on your planetary visits… but this is optional since your main target is the base… destroy the base! It is also advised to refill your tank with a good amount of fuel in order to keep your ship going. Moreover you can protect yourself by activating your shield. Doing so will repel the shot and ideally destroys the aggressor.
A truly great experience both gameplay wise and visually. Awesome!
Info:
I also highly recommend to check out the sequel Gravitron 2. (Trailer)
From the Homepage:
Gravitron is inspired by classic games such as Thrust and Oids.
Pilot your space craft through dangerous caverns while fighting gravity and an assortment of enemies.