#KILLALLZOMBIES

#KILLALLZOMBIES launched on August 10, 2016. The developer shipped one substantive post-launch content update: the v1.1 Big Update on January 30, 2017, which added three new arenas, three new bosses, two new weapons, and 20 new perks. That represents the only major content expansion the game received after launch. A July 11, 2017 news post was unrelated to this game — it was an advertisement for a separate title, Business Tour. The most recent genuine communication about #KILLALLZOMBIES was a July 6, 2022 announcement confirming Steam Deck compatibility. No new content, roadmaps, DLC, or future plans have been communicated since then. There is no DLC listed for the game, no unreleased content on the store, and no developer statements indicating further development. With only a single major update in 2017 and the last developer communication in July 2022 being a compatibility note rather than a content announcement, the game appears to have concluded its post-launch content cycle. The most recent meaningful milestone was the Steam Deck certification in July 2022, making that the best available marker for when the game reached its final supported state.