Got a few things myself today:
Really happy to get Rockman 1-5 out of the way. For some reason I was expecting Pocket Bomberman to actually be a Bomberman game, but that's what Wario Blast is for, I guess--supposedly that has multitap support on SGB which I'll probably test out at some point.
Yeah, Wario Blast and Bomberman GB both support four player multiplayer on the Super Game Boy plus a Super Multitap. It's actually quite fun! I really like Bomberman GB multiplayer on the SNES. Yeah, there are five Super Bomberman games too, but I like Bomberman GB more... the only downside is that Bomberman GB doesn't have any link cable support, which is quite stupid. I forget if Wario Blast does or not. (The third Bomberman GB game, which was only released in Japan, has no multiplayer at all, bizarrely enough. Oh, and in Japan, for those who don't know, Wario Blast is Bomberman GB 1 (with no Wario), and Bomberman GB (US) is Bomberman GB 2 (JP).
As for Pocket Bomberman, it's pretty short and easy, but it is a fun platformer while it lasts. Jump mode is pretty amusing too, for a few minutes at least. In Japan this game was first released B&W-only, but in the West we only goit the dual-mode version. That was the first game I got with my GBC, too... I did beat it quickly, but at least it was fun while it lasted.

(Oh, it has some nice Super Game Boy borders too. Try that sometime. The regular and Jump modes have different borders, too, much like how in the Bomberman GB series the regular and battle modes have different borders.)