Have been slacking on building a console-ised enclosure for an MV-1FZ. Got all the bits and it's all working, actually, with RGB SCART and a PC PSU and a bunch of joystick parts attached to a cardboard box, all works fine once I got the voltages right for our very bitchy, intolerant modern TV's SCART support. But it's still very much prototype and none of the wood assembled yet...
...it was around this time I got my first pinball machine and I've been screwed since that day for free time, to be honest.
My dear wife is fond of some of the puzzlers and we have a few of them like Puzzle Bobble, Puzzled! but Magical Drop 3 was definitely the puzzler I got for myself. Also got Samurai Shodown 2 because... it's Neo Geo you're going to have to have some of the fighters.
Would have a bigger collection of games but I swore off buying any more carts until I actually get the sodding MV-1FZ consolised and both joysticks built + finished...