My favourite by them was Galaxian. There were a dozen games of that kind, I don't remember the names. But on top of a great gameplay, I would like to remark how

My favourite by them was Galaxian. There were a dozen games of that kind, I don't remember the names. But on top of a great gameplay, I would like to remark how good the graphics were. Very low-res by today standards, it's so difficult to express how nice the colours felt at the time.