1987 US Gold(UK)
by various authors
In my view, this package includes some of the worst US Gold arcade conversions of the late 80's.
I really enjoy Crystal Castles, which I find very addictive and Express Raider, which as a theme I like, but they suck a bit, the first because of the graphics and animation the second in playability and general programming.
Metro Cross becames repetitive and could do with graphic make-over, and Breaktrhu which I think is the worse in the pack, is the least playable and lacks a bit of everything else.