News topics include Elon Musk's OpenAI defeats DOTA 2 pro, Humble Bundle for Playstation, Amazon Canada's game pre-order discount drops to 10%, 3D printed Switch peripheral for one-handed gamers, Undertale coming to PS4 and Vita with crossbuy, Valve's new game isn't what we expected. Games we've been playing include Watch Dogs 2, Sunset Riders and the awesome Sonic Mania. Enjoy!