At the moment I am playing:
Kings Bounty: Armoured Princess
Plants vs Zombies
Broken Sword: The Shadow of the Templars
Simon the Sorcerer
The Longest Journey
However, I've kind of abandoned The Longest Journey, though not uninstalled, as I found myself looking at walkthroughs way too often.
I thought I'd never played Simon the Sorcerer before, but, upon playing it, it turns out I had played it before, as I started getting immense deja vu each time I solved a clue. I then got stumped and remembered getting stumped in exactly the same place last time, hence why it's been erased from my memory. Great game, but, again, it's either too much walkthroughs or too much time wandering around getting frustrated for not seeing the nose in front of my face. Probably abandoned.
Broken Sword was going excellently. After spending a few hours getting past the install and first few screens I put aside a whole day to play it. When that day came a few days ago it was, again, great. But then my Windows 98 went blue screen and it all seems effed beyond repair. I dunno, I've been scared to turn the system back on since. Possibly abandoned.
Plants vs Zombies is just great fun all round. Playing for the second time is a bit more boring than the first time though as I know most of the tricks, this didn't stop me being completely hooked though.
Same with Armoured Princess. Second run through and it's going great. I'm managing to defeat most enemies with zero casualties but am still loving all the variety of not having one fight exactly the same as the last. The variety of encounters in these games is phenomenal. I went with Paladin this time which added another aspect of variety. I think I'm currently about halfway through and playing about 10% a week, so it's also a wonderful time consumer without losing the plot while away from it.
There's just one bug with AP though
when I hover over some (most) tool-tips (such as spell descriptions, item descriptions and skills descriptions) the screen goes absolutely mental and flashes like a 70s disco. If I spend too long playing it I start to feel as if I'm developing Epilepsy. This is another reason I'm probably just doing it in smaller chunks. If anyone knows how to solve this just by using the game options (rather than full rig explanation) I'd be delighted to know as a google search brought me nothing.