i found these and i cant figure out what sets they belong to

I am not sure if this would help, but the pieces seem to appear old. Maybe they are from sets before 2000.

The blue pieces are from the Ice Planet series, circa 1993.

The first two blue pieces are both from Ice Planet:

http://www.bricklink.com/catalogItem.asp?P=3298p61

 

http://www.bricklink.com/catalogItem.asp?P=3068bp61

 

And then the black slope is from Blackron year 1987.

 

http://www.bricklink.com/catalogItem.asp?P=4858p01

 

All of them could have come from more than 1 set, so click "View sets" once you follow the link to see the sets that include those pieces.You got some nice elements there!

The blue pieces are from the Ice Planet series, circa 1993.

 

Thats pretty clutch. Have a reputation point.

thanks everyone

Oh yeah. Old school space.

 

Original Blacktron is still a sacred cow to most people, but I love the aesthetic of the Neo Blacktron sets (transferring the Trans-Yellow to that gorgeous Trans-Neon Green). The upside down triforce totally wins over the B for a logo, though.

 

And yes, as previously stated, the blue are from Ice Planet. Rocking the very loud White/Blue with Trans-Neon Orange color scheme.

 

And thus was born the coolest looking minifig chainsaw ever created.

I didn't know they had LEGO Zelda back in 87!

I didn't know they had LEGO Zelda back in 87!

 

Thats an awesome theme idea. Lego iconic video games. Man Lego Mario and Lego Zelda would be huge.

 

Unlike the halo and GoW sets Mega Blocks has.

 

I think it would be awesome to have a Lego GoldenEye 007 line. Good lord I would buy the cradle in a second.

As everyone else stated,

Black piece - Blacktron (series 1)

Blue parts - Ice Planet

Brianl3's post answered everything you'll need to know.

I don't care what anyone says, classic Space sets were just that; classics. I love how some of the Collectible Minifigures have subtle nuances from these old themes and I can't wait to amass an army of Evil Mechs from Series 11!

Unlike the halo and GoW sets Mega Blocks has.

Do you mean Gears of War? That property went to Erector.