I have some pieces I cannot identify.
 
1st piece - black decorated slope - 2 wide - 2 high
I searched bricklink black- decorated slopes and found nothing for the slope attached. Sorry if the graphic is hard to make out. It's a radar screen with two land masses (in teal)
 
 
2nd piece - yellow decorated tiles:
Same thing, these weren't under yellow decorate tiles. Look like license plates?
 
3rd piece - brown map tile
I am sure this one is the easiest.
 
 
Anyways thanks for any help! [emoji4]
 

 

 

a

Map tile: 3068bpb1010 - Tile 2 x 2 with Treasure Map with Compass and Dark Brown 'X' Pattern

Yellow tile with code: 3069bpb078 - LegoTile 1 x 2 with EXO-CODE XFxxxxxx Pattern

Can't find the black slope. Looks like a double cheese slope to me, but you mention it is 2x2, is that correct? Anyways, this sticker doesn't show under double cheese slopes. Given that the Map tile is fairly new (2016), this might be a part that isn't yet in the inventory with sticker.

Edited April 26, 20178 yr by Phil B

What does 2 wide by 2 high mean for that first piece? There is no such slope in LEGO .. cheese slopes are 2x1x2/3 <which is 2 plates high>. There are no smooth sloped pieces that are 2 high...

Are you sure it's LEGO? Take a picture next to the 2x2 map tile for size reference.

That first slope is a MegaBlok. I don't recognize the sticker, but the shape is recognizable from a bulk lot or two I've sorted through in the past 6 months. It's like a perfect triangle when viewed in profile right? 1 brick deep, 1 brick tall, 2 studs wide? Megablok.