Uridium 2

Re-enter your manta in the sequel to one of the fastest 8-bit action games.
You are sent out to take out half a dozen enemy battle groups, each consisting
of four huge spaceships. Similar to the first Uridium, you face increasing
numbers of unfriendly fighter wings and stationary defenses while sweeping
over the carriers. The real challenge here is to avoid the many walls on the
back of the vessel while you are under attack. After the exterior has been
cleaned from most of the enemy presence you take care of the ships’ reactor
core in a jump-and-run-like sequence. While floating in a non-gravity
surrounding, lower the core’s shields and then destroy it. The game also gives
you a number of extra weapons that can be collected by either flying over
pick-ups left from dead enemy wings or by catching them after the power
generator has been destroyed.