Some buddies of mine are doing a survey as part of their university work, and you can help them a bit by answering one or two surveys, and in turn enter three giveaways i've created for the following games:

King's Bounty: Dark Side
Krai Mira
Deadly Sin 2

Survey about tutorials in videogames (gives access to Krai Mira and Deadly Sin 2):

CLOSED

Survey about different learning styles (Gives access to King's Bounty):

CLOSED

Links to the giveaways are on the end page of the survey.
Thanks in advance to those who want to participate.