Dragonblade
Adventurer
4e would have been considered a fantasy heartbreaker if it had any other name or publisher on the cover. Whether or not 5e finds itself in the same boat remains to be seen. (And yes, technically, Pathfinder might be considered a heartbreaker too, but the OGL throws a monkey wrench into that equation.)
Tom
Who loves fantasy heartbreakers
Well if a broad definition of a fantasy heartbreaker is a game that is essentially a house ruled D&D, that tries to "fix" D&D, but falls short, and/or is doomed to irrelevance, then I would say neither 4e or PF would qualify. But for slightly different reasons.
For one thing, while PF does fit the notion of a house-ruled D&D, it does actually "fix" a lot of 3e, so much so that it is considered the new standard for 3e style D&D by most who play the game, superseding 3e itself. So can you actually call it a "heartbreaker" when it actually succeeded in becoming a better D&D? At least a better 3e D&D, anyway? I don't think so.
4e IS D&D, but aside from that its such a radically different game design from D&D of before, that even if it wasn't published by WotC, I think its highly debatable about whether it fits the stereotype of "house-ruled D&D clone" that heartbreakers fall under. It also enjoys a devoted fan following, enough that it would be considered a huge success by any other game company. Perhaps a heartbreaker to some D&D fans who wanted something more traditional, but to a significant amount 4e fans, its all heart, baby.
