• Pocket Tactics
• Android Police [best of the month]
• PocketGamer.co.uk [top]
• /r/AndroidGaming [month]
  • good summary [best of 2014]
  • good summary [Mar 2013]
  • great summary [Jan 2013]
  • lots of them refer to the Android Humble Bundle
• DroidGamers.com
• JayIsGames
• AndroidGamesReview.com [inactive] [pick of the week] [top]
• small android houses that don't exclusively focus on gaming
  • Android Central
  • Techno Buffalo
• Honest Android Games [run by thermoplastics@reddit]

more personalized

• Look in the "Similar apps" and "Users also installed" sections of specific games that I liked:
  • Terraria
  • Hitman: Sniper [dev]
  • Earn to Die 2
  • You Must Build a Boat