Allout Helter began in 2008 as a melodic hardcore band with some metal chops. In 2010, the group put an ad on Craigslist for a lead vocalist and attracted the attention of Ross Hostage. Hostage had spent the previous decade playing in Action Friend and Suburban Hostage. He brought a confrontational energy to the band, and his often incisive political lyrics are substantive and thought-provoking as well as topical. The group's 2013 full-length, Sinking We Regress, is a bracing example of the guys in high form. Helter is one of a few local acts slated to perform at Riot Fest this weekend.