I'm pretty sure everyone has them. At least one or so. I'm a bit of a procrastinator when it comes to gaming, so I have lots. 
It's usually for some small reason like, I don't know where to go and I refuse to look at a walkthrough, or the boss is too hard or something.
Here's my list of games I've yet to beat, and the reasons why I stopped playing:
Final Fantasy IV DS - Playing it now
The World Ends With You - Got stuck on a ....puzzle
Castlevania: Order of Ecclesia - Couldn't find where to go
Final Fantasy XII - Playing it now
Final Fantasy X - Playing it now...but I'm stuck on a boss
Baten Kaitos - I decided to finish my other games first before I really got into this one. So it may be a while.
Final Fantasy Crystal Chronicles - Playing it now
Secret of Mana - Impossibly hard, got stuck on a boss
Majora's Mask - Wanted to beat my other games first...
Mega Man 9 - Got stuck on the last level
Eternal Sonata - I'll play it when I finish my other games
Tales of Vesperia - Lost interest after playing Symphonia 2, since Vesperia's combat is way slower
Paper Mario 64 - Got stuck and lost a bit of interest
Shining Force II - Finish it when I finish my other games
Zelda NES - Got stuck
Battlefield: Bad Company - Got stuck
Golden Sun: The Lost Age - Haven't actually started, but I'll start when I finish my other games...
I think that's it. How about you guys? Is there anyone perfect enough to not have any games they left unbeaten, except for maybe the one they're playing now?
Comments
Secret of Mana? IMPOSSIBLY HARD? C'mon, just grind a bit.
Oh, and my backlog is rediculously long, well over 70 games
Damn me too...Dr-Wily stage is a son of a b****
.Banjo Kazooie Nuts and Bolts: The text is too small and I can't read anything the characters are saying, if I can't enjoy the story there is no point for me.
Donkey Kong Country 2: Got stuck
Legend of Zelda Link to the Past: Got stuck
Im sure there are more, just can't think of them right now.
I'm sure there are a lot of other games lying around that I haven't finished but the only one that comes to mind is Chrono Trigger.
I mean, I've played a lot of Majora's Mask, but I technically haven't beaten it by myself. I always had someone help me (come on, I was like like 11 years old ), so this time I'm doing it all on my own.@TwilightSoilder: The AI drives me crazy. They keep walking into walls and stuff. That's why I'm getting a friend to play the game with me haha.
@gerudoman320: I sat down once and spent all day trying to beat that level. After dying a couple of times, I gave up in frustration.
@CcJj09: A Link to the Past is pretty challenging, I agree. But it's Zelda, so it's automatically awesome.
Get to finishing it man, its simply fantastic, especially around the end
Zelda Minish Cap- Stuck on final boss
Little Kings Story- Stuck on final boss
Battalion Wars 2- Stuck on hard mission
Paper Mario- Can't beat huff'n' puff
The Conduit- currently playing
Super Mario World- Currently playing
Zelda A link to the past- got bored
I think there's probably more lol
Dragon Quest IV- There's one more person I need to find for my party.
Skies of Arcadia Legends- I think I'm almost finished with the game.
Tales of Phantasia- I have no idea where I am. I'm about ready to just give up on it.
Okami- Haven't played it as much. Now looking for the Sparrow King's daughter.
I think that's about it.
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It's the one where you have that box with the button and you have to defeat the enemies in the right order to complete it. I didn't understand it all, so I just stopped.
You have to look at the notes that show the Noise symbols and defeat the lit up ones I think. Not sure though
I have to complete all the challenged in Punchout!!...that's about it. Also, SM64 DS >_>
squaredude44