Percentage to win

0.05%

0,068% with magicka

Wouldn't it just be easier to state entries per copy? Mine was 1:1000 or 0.1%

1:1043 Sim City 4

I'm quite unlucky, my actual lowest is 1/526 (0.19%). But I must say I usually tend not to enter in giveaways with more than 700-800+ entries, so I'll probably never win any "AAA-title-with-lots-of-entries-and-very-little-chance-of-winning" ones.

where to see that?

1:234 O_o

1,396 entries, 6 won (while 2 of them was from F5 forum giveaway and 'creative' giveaway with drawing :D).
So without those 2 it's like 1:350.

And lowest chance was 0.16%

Whoever wins this giveaway has a 0.01% chance of winning currently :P

I had 0.05% chance to win Don't starve.

0.1%; titan quest

1000:21354 or 0.047% Dead Hungry Dinner.

0.08% Dungeon Defenders Collection

0.07 Homefront

But I won a fake ga, Skyrim (oh) with more than 7k entries.

0.1% Dungeon Defenders Collection

1:7, or 14.29% with I Am Alive.

1:1008 or about 0.1%. It was Fortix.