ErnisD: Looks like stupid system, but maybe that's just me.
Right now it would be better for you to buy all 3 games on GOG as it is CHEAPER than to buy just 2 of them.
It's 80% off only if you buy all 3 of them.
So 2 games at $7.99 each is $15.98.
3 games at $3.99 each is $11.97.
edit: Duh. Missed the pont. Yes, unfortunately you can only gift the entire basket.
So it's either all for you, or for a gift.
And you cant just get 2 games out of 3, as you lose the 80% discount.
Not really convinient, but if you can get the 2 games you wanted for $12 instead of $16 it's not a problem