Namco TV game

I recently bought one of those Namco 5-in-1 TV games and boy was I pleasantly surprised. Two games I liked the most are Pac-Man and Dig Dug. I also liked Galaxian which is a pretty interesting variation of Space Invaders. The last two games are Bosconian and Rally-X but I can't say I enjoyed them much. The 'console' is quite well made yet a bit bulky.and can be difficult to hold for long. It's powered by four alkaline batteries and there's no AC adapter plug. Luckily the batteries last a very long time.