To keep you up to date with the latest movers and shakers in the mobile games industry, we've put together a regular roundup of the latest hires, promotions and, in some cases, exits. Departing Epic and joining Cypher GamesAfter almost nine years at Epic Games, Ben Board is stepping down and focusing on music. Following a "summer of downtime" he plans to return to the games industry, now approaching 30 years of experience in the sector. Approaching one full decade in the games industry, Playtika veteran Paulina Arstein has joined Cypher Games as director of game analytics. Martin Keely has joined Epic Games as the VP and general manager of Epic Games Store and Epic Online Services.