Tasac

In the world of Tasac the player is fighting against alien bionic mutants. The problem is that the spaceship you pilot is a generic piece of junk capable of firing three types of shot with button A, according to items released at random by destroyed enemies. You have L (straight shot), F (five-way shot spread) and T (three-way laser spread), the latter being the default weapon. All of them are upgraded slowly by taking the same successive item or faster by collecting the P (power-up). And that's it, there's nothing else to say about the gameplay other than getting familiar with the eight variations for enemies and their recurring naive patterns.