Windows 7: Please help, searching for GAME, that i cant remember the name lol

SO basicly, i remember i saw a game trailer, on youtbe, or it was just a cut from game, i cant remember. i saw like 4 years back. So all is what i remember is:
this kind on creature floats in the sky:

and there is like, guy looks at sky at sees that creature floating, crossing the sky, and the guy is in some tropical island. theres is water (sea or ocean in front of him) and there is sand (he stands on it) and there is lots green trees behind him. and that creature in sky,,,
so...what kind of game that was? o.o i remember i was not rly paing atention to the game cause i had poor laptop, now i have better system and im sure i could run it. so i would love to find that game

was it rpg? simulation? arcade? strategy?

i dont know :/ but, i was thinking... could it be actually... crysis 1? o.O like, its really similar of what i saw, if i look at the crysis beach.. but i cant spot a manta ray in air... maybe there is some mod for that?

maybe you're looking for TUROK?

the original (and better) far cry?

aw hell now i wanna play. Are you positive it was for the pc? did you really see a flying manta?

you just made me download...Tom Clancy's Endwar......did you find what you re looking?

nah its not TUROK. but im sure of what i saw. there was video in youtube n it goeas like this: its 3d, guy comes from hill to the beach (the player character that u own) and sees sand, beautiful blue sky, its sunny but its evening, sun is more orange, and then player goes to the water to show game graphics how good n realistic water looks, and then he looks at sky and there is big giant flying manta ray (dark gray color) is crossing the sky above him and that manta then goes to horizont at the right where sky touches the same island tops of trees.
i cant remember or the character was holding u shotgun in hands or not. so thats pretty much all what i remember now. im sure that video is still on youtube but to bad i guess i dint favorited.

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how about (Evany Key To A Distant Land ) its an adventure game release in 2004..