Steam Game Giveaway: Gun Metal
5/25/20161. Go here
2. Register / Login to your account
3. Click "Claim Free Copy"
4. Solve the captcha
5. The key will be available in your IndieGala games library
Bonus:
May Madness Games Sale
Mystery Bundles
Midweek Madness Deals - 3% off coupon: KINGS
Buy One Get One Free Deals - 3% off coupon: KINGS
CS:GO Skins Sale - 3% off coupon: KINGS