A Cosmic Birthday is a complete Starfinder Second Edition Playtest adventure for 1st-level characters written by Jenny Jarzabski, and features fan-favorite Starfinder creatures updated to Second Edition, all-new cosmic horrors, and a mix of classic dungeon crawling and narrative-rich sandbox adventures. This adventure is designed to introduce the Starfinder Second Edition Playtest rules, giving players like you a chance to shape the new edition through feedback surveys about your playtest experience!