Probably this is a very last-minute opportunity. But still… There’s a #GameJam for Facebook Instant Games with #Defold as a recommended tool. Facebook folks will be there. And the prizes are nice. If you can make it to Belgrade next week, then go win some prizes, people!
Event page: http://sga.rs/fb-game-jam
Quick start with Defold for Instant Games: https://www.defold.com/instant-games/
