Nintendo DS
Jewel Master: Egypt
A simple match-3 puzzle game, but the blocks are also resources (food, money, and building materials) that you can then use to upgrade and expand your Egyptian empire in a Civilzation-lite like fashion. Super addictive, I was playing this one night, and glanced at my watch, expecting to see that it was eleven or twelve o'clock, and it was two in the morning. Great as it is, I wish that it also had endless and/or Vs battle modes, but all you get is the main game and the ability to replay any stage that you've already completed.
WordJong
Scrabble meets solitaire Mahjong. If you enjoy both, like me, this game will devour your time. You get a standard campaign, daily challenges, and Vs mode.
Super Collapse 3
Another great puzzle game with lots of different modes to mess around with. You don't actually manipulate the blocks in this one, you just tap on any cluster of 3-or-more like-colored bricks to make them disappear, which sounds simple, but it quickly becomes anything but when the speed picks up. The "Relapse" game, where blocks come in from both the floor and ceiling simultaneously is particularly crazy.
Nicktoons MLB
I don't purchase a lot of sports games, but the ability to play baseball with Ren, Stimpy, Powdered Toastman, etc. on my team roster was all it took to convince me. It's much more arcade style than sim too which is what I prefer in sports titles. They should have set some crackers in the outfield though . . .
Guitar Hero On Tour: Modern Hits
As they're all early-to-mid 2000s songs, the track list isn't as rich or memorable as the other two Guitar Hero On Tour games, but it's still a solid entry in the series. While I initially disliked them, I quickly grew to enjoy the fan challenges where you have to succeed at miscellaneous criteria in addition to completing the song without failing (hit so many notes in a row, play without strumming the touchscreen, whammy bar an "x" number of sustained notes, attack your opponent so many times during a guitar duel, etc.)
Purr Pals
A pet kitten simulator. I didn't play this for several days to check on my kitten, and, when I did finally pop it back into my DS Lite, I was dismayed to find that the cat box had 60+ shits in it (and I'm not exaggerating, the game actually keeps count of the turds in there). No cat shits that much unless there's something seriously wrong with it, so, I don't know what the developers were smoking. So, what did the game do about my prison-worthy feline neglect? Docked me $2 from my $5 allowance. We've got two real cats and they're honestly much less work to take care of than the virtual ones in this game are (and, ha-ha, no, I don't let mountains of cat shit accumulate in their cat box, it gets scooped multiple times a day). Sadly, Purr Pals also has a tendency to crash to a white screen (I knew that going in, from reading IGN's review, but, I bought it anyway, 'cuz I love kitties) especially when you're trying to access one of the hilarious mini games to earn money.
Gameboy Advance
Shrek
It's just the original movie, not an actual game, but, even though the video is heavily compressed, it's impressive that they managed to squeeze the entire hour-and-a-half film onto a GBA cart (based on the length of some of the other Gameboy Advance Video cartoon episode carts that I've watched in the past, I was expecting a truncated version of Shrek). I love Eddie Murphy's Donkey character and I found this for a steal (fifty cents!) so I couldn't say no. The sound quality is surprisingly good too.