SultS

Punctuation is not needed. Link:
http://www.giantbomb.com/freeware-games/92-1325/

Someone even listed GTA games in the water concept. I know that GTA has water (sea/ocean) in it, but I don't think it is a thing, that gets extra attention. Maybe only in GTA III, because this is the first game in the series, where you can swim.

But doesn't protagonist mean  the same as main character? Because every game has at least one.

I think in that case you can be more specific, just add the game to two different concepts, First AND Third Person Perspective concepts. Although I do understand, that Alternating Perspective would be a bit more specific.
By the way, would then Gun Perspective be also a concept? Because in some games you can look thru sniper scope etc.

Lock the page and maybe allow requests to be sent (doesn't matter how many points you have).

Haha. But it is funny, Flower was the first game that game to my mind, that this would be suitable game under that concept.

There are two versions of lockpick objects in the database:
http://www.giantbomb.com/lockpicks/93-1137/
http://www.giantbomb.com/lock-picks/93-424/

Both have pretty much the same amount of info (that is almost none). One of them should be deleted.

Go for it!

There is a typo in the name. It should be Aperture (R before T), not Apeture.
Link: http://www.giantbomb.com/apeture-science-handheld-portal-device/93-50/

Grass is another concept, that has grown out of proportion. It would be good, if it would only note games, that display grass in an different/revolutionary way. But instead people are adding games to this concept, lets say, just because 2% of the game is played in the woods.
Link: http://www.giantbomb.com/grass/93-198/