Could it have been when Nintendo went a different route with Mario Bros 2?

Maybe when the SNES was not allowed blood? You know what i am talking about1

Was it when Sony made Crash Team Racing to rival Mario Kart? or worse, when it wass good1

 

When the Gamecube did not have DVD playing capability?

When the wii got jipped with 3rd party exclusives?

 

 

When PASBR was announced?

 

when the 3ds got an early huge price cut?

 

what?

In recent memory? I'll have to go with the 3DS's slow release schedule outside of Japan. Because it'd be one thing if there were no games coming out. It's another when the games exist and we just aren't able to play them.

Mortal Kombat SNES...

When Nintendo pissed off all the 3rd party developers by creating a monopoly with the NES.

based on the list I suppose the 3ds price cut was the most annoying, based on my own list I'd say Skyward Sword not living up to my high expectations.

When I lost my copy of Kid Icarus Uprising :( I CAN'T FIND IT ANYWHERE AND I WAS SO CLOSE TO UNLOCKING THE WHOLE CHECKLIST!

But seriously the PSMove. Straight up shameless.

Ok new one: That instead of taking the time to program a game to play well without the need of a peripheral, Nintendo releases Kid Icarus with a stand because it's uncomfortable to play with one hand holding the 3DS and the other on a stylus.

(angry lefty here, the game has no proper lefty support!)

That thing that made me want to punch a dolphin in its vagina hard

Final Fantasy 7 not coming to N64 was a big one.

When my parents sold my NES without asking me (or me knowing for that matter o.o)