ARE REWARDS FOR STEAM?

when i earn a reward do i recieve a key for steam or can it be from other sources as well?

Those rewards are for multiple platforms.

You get a Steam key from here.

nice i really like it

i think those are only for steam

Not all are for steam. You need to open the reard and read for what platform it is.

For instance, The Witcher is for Gog, Mass Effect for Origin, and you may also find Xbox keys, so read carefully.

I WANT TO GET THE GTA 5 BUT IT DOESNT SPESIFY?

it says platform is pc but nothing else : https://gamehag.com/shop/grand-theft-auto-v