I manage a newsletter of my customers I've obtained over the last 15 years of being an indie developer. I'd like to get 20 promo codes or more to some quality games to give them. My games are mostly strategy games so if you have something that you want to promote for free let me know. My newsletter has over 35,000 subscribers and I only send to it once a month. These are 100% real customers that have paid over $10 for a game (most $20). Most have iOS since that has been my only mobile release platform for the past 5 years. If you'd like to email me in private http://www.isotope244.com/contact.html