Trozei was short, but fun. It's a puzzle game. There's not much to say about it. XD; Also Pokemon Puzzle League/Challenge was really good, although it's just another variation on Tetris Attack. You didn't even mention Mystery Dungeon. :( Those ones are really good.
I never played the Mystery Dungeon games and I don't know much about them. Also just remembered the Pokemon Trading Card game for Gameboy. That was fun.
Seriously? I loved the gameplay. Though I can see how it could be a love it or hate it kind of thing with no in-between. ._.; It's still worth checking out, though.
Rumble was stupidly fun. I heard the WiiWare version was better than the 3DS version. It doesn't use motion controls, so you should try it out. I remember that! Damn that was weird with all the characters walking in place and going nowhere. Why can't they just stand? Puzzle League and Challenge is good too, but I prefer the Yoshi version. Tetris Attack on the SuperNES
I'm certainly not importing a Japanese version of Rumble, so I'd be getting it on Wii regardless. Anyway! New scans came out for BW2 (remember the topic of this thread??). They feature new beast forms of the kami trio and an image of a lot of old gym leaders/E4 members... so I guess it's confirmed you can face some of them. I am kind of wholly unimpressed with the lot of it. Although Bianca's reappearance looks adorable. Too bad I didn't really like her character in the original games, hahaha.
I'm kind of confused by the appearance of Giovanni in BW2. I thought that Gold, Silver, Crystal, HeartGold, and SoulSilver was the end of Team Rocket. Why would he be returning? There was also a weird rumor that Giovanni killed himself in the Celebi event for HeartGold and SoulSilver since when you defeat him in the cave he leaves and a splash noise can be heard (not the noise that indicates you entered/exited a building, a different one). This means that battle occurred in a cave at the top of a waterfall and he jumped off. This is obviously untrue since this sort of thing would never happen in a Pokemon game but the appearance of Giovanni in BW2 is surprising nonetheless.
I feel like that part of the game can't really be plot-based at all. Cynthia is (again) the same age and I assume if Giovanni showed his face, pretty much all the other gym leaders (especially Blue) would probably arrest him.
But the original BW takes place quite a while after Gen IV. Caitlin (Psychic E4) was one of the Battle Frontier main trainers in Gen IV. She's definitely at least ~5 years older in her second appearance, if not more, so the games take place later for sure. And BW2 takes place 2 years after BW so...