No you're not seeing things, it's a Nintendo 64 game for the Virtual Console - and a third party one at that! It's not very often we see either of those, so saviour it. Bomberman fans will know this, but this game has absolutely no multiplayer in it - read on!
Bomberman Hero (Nintendo 64, Hudson Soft, 1000 Points) - Bomberman Hero is a weird game, well not that weird, plenty of games have no Multiplayer, it's just that no expects a Bomberman game to be missing it. Yes, Hero is completely a Bomberman adventure game - so it's an acquired taste.
If you're hankering for some classic multiplayer Bomberman action, look for the Turbographx version on the Virtual Console instead.
That sounded way too much like an advert. Steak knives anyone?