What's the rarest game you own?

[hashiriya1]

I think Gaia seed and Harmful park for PS1 are pretty rare .

If you mind me asking, what are the top right two titles? For some reason they look really familiar, but I can't remember what they are off the bat.

Upper right is Kyuin. A really really bad shmup about a boy vacuuming his house.
To the left of that is Umihara Kawase (platformer)

[Casey120]

Kyuin is not about a boy vacuum his house

It's not bad either , it got a negative review on HC101 mainly about graphics , it looks shit playing this PS1 game on a LCD HDTV , really
It's not harmful parkt though but there are also positive reviews , I personally think it's alright and like the close combat attacks for extra points .
It's on PSN for cheap if you want to try :

http://videogamesdaily.com/gaijin-gamer ... ion-store/

[BlackDS]

I own a few rare games. Probably my rarest are:

Mega Man 5 for the Game Boy
Mega Man for the Game Gear

Both complete/mint. I also own most of the other MM games that were released in North America.

Nice megaman gamegear game.

[Bernaxl]

I have shenmue I and II on dreamcast in mint conditions

[arion]

A developer copy of Slave Zero for the Dreamcast thats burned on a recordable Giga byte disc and it's marked Sega Confidential.

[Inazuma]

Just bought Zenki for the PC-FX today, making it my new "rarest" game. It's also the most expensive game I have ever bought, at $200.

[D.D.D.]

Just bought Zenki for the PC-FX today, making it my new "rarest" game. It's also the most expensive game I have ever bought, at $200.

Is it fun?

[Inazuma]

Just bought Zenki for the PC-FX today, making it my new "rarest" game. It's also the most expensive game I have ever bought, at $200.

Is it fun?

It will arrive at my door in a few days. Judging from the youtube videos I've seen, it looks really fun. I've seen the entire Zenki anime and enjoyed it, so I bet I will like playing the game.

[Weekend_Warrior]

Probably Gun-Nac on the NES

[Xtincthed]

rarity when viewed from the general viewpoint i think my Stadium Events (NES CIB), Rodland (NES CIB), Castlevania SOTN LE (PS1) and Earthbound (SNES CIB) rate high

but in absolute rarity.. games that i never ever see online/offline i think Hebereke's Popoito (PS1) and X-men vs Street Fighter (PS1) among some others are the rarest (hard to pick out of 400 games which are mostly rare:P)