Gritty DayZ-style recruitment flyer for a fictional survivor faction called âLa Onda.â Dark, post-apocalyptic theme with worn paper, blood splatters, and bold red text. Skull with a crown and crossed machetes as the symbol. Slogan: âBlood In. Blood Out.â Background shows a ruined city or abandoned prison. Colors: black, red, grey. Style is raw and intimidating, like underground gang propaganda in a zombie survival world. See more