# Vampire Survivors Update 1.15 - list of fixes - Product: Vampire Survivors (https://whatsnew.fyi/product/vampire-survivors) - Vendor: poncle - Date: 2026-06-06 - Original notes: https://store.steampowered.com/news/app/1794680/view/693137145499484509 - Permalink: https://whatsnew.fyi/product/vampire-survivors/releases/2026-06-06-update-1.15-list-of-fixes What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog. Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'. --- - **fixed** — Memory usage optimization for low-end devices - **fixed** — Improved audio system to stop music cutting out - **changed** — Reverted previous change so that Heart of Fire always deals retaliation damage - **fixed** — Improved startup speed when having many DLCs - **fixed** — Major optimization to enemy spawning - **fixed** — General memory and performance optimizations - **changed** — Increased disk size of the game to enable future DLC sharing in multiplayer - **changed** — Restored original Lightning Ring projectile behavior - **changed** — Restored original rendering of bird weapons, Prismatic Missile, Runetracer, and a few other weapons - **fixed** — Arch Angle not being able to crit by default - **fixed** — Spells for Gracia's Mirror + Seventh Trumpet that could leave the unlocks incompletable - **fixed** — Astarte's follower limit, now capped at 10 as intended (previously 4) - **fixed** — Sonia not unlocking - **fixed** — Dies Irae not firing correctly with Sapphire Mist - **fixed** — Moonspell achievements being duplicated in the unlocks screen - **fixed** — Neo Galuga stage lagging when alien centipede spawns - **fixed** — Darkasso XIII not unlocked after reaching +999% luck with Chula-Reh - **fixed** — Death boss fight issues in online multiplayer - **fixed** — Chests not spawning where bosses are killed in Westwoods For the list of new content, please see here: https://store.steampowered.com/news/app/1794680/view/693137145499484494 ` - Memory usage optimization for low-end devices - Improved audio system to stop music cutting out - Reverted previous change so that Heart of Fire always deals retaliation damage - Improved startup speed when having many DLCs - Major optimization to enemy spawning - General memory and performance optimizations - Done some ground work to be able to share DLC in multiplayer in future patches (increased disk size of the game) - Restored original Lightning Ring projectile behavior - Restored original rendering of bird weapons, Prismatic Missile, Runetracer, and a few other - Minor Bestiary updates - Fixed Arch Angle not being able to crit by default - Fixed spells for Gracia's Mirror + Seventh Trumpet that could leave the unlocks incompletable - Fixed Astarte's follower limit, now capped at 10 as intended (previously 4) - Fixed Sonia not unlocking - Fixed Dies Irae not firing correctly with Sapphire Mist - Fixed Moonspell achievements being duplicated in the unlocks screen - Fixed Neo Galuga stage lagging when alien centipede spawns - Fixed Darkasso XIII is not unlocked after reaching +999% luck with Chula-Reh - Fixed death boss fight issues in online multiplayer - Fixed Sammy unlock text in Adventures - Fixed chests may not spawn where bosses are killed in Westwoods - Fixed the “Fully Evolve the Super Missile” and “Get the twin dragon to level 6” unlocks not unlocking properly in the menu - Fixed Diva No.5 achievements not unlocking in online multiplayer - Fixed secrets for OTC Megalo characters show up before getting the Pile of Secrets - Fixed typo in unlock code for Charlotte & Jonathan - Fixed host exiting adventure mode after choosing an adventure to play when playing online - Fixed Share Passives Not Functioning Properly - Fixed Diva No.5 - Virginia Skin Won't Unlock - Fixed uppercut a Red Reaper secret doesn't function in online - Fixed 'Skip' button is not present in Portrait mode when using followers with level-up functionality - Fixed Arcana select only shows weapon highlights for P1 weapons for all players, doesn't show highlights for any additional characters - Fixed Party Mode issues with certain bot characters - Fixed first player character spawns out of map bounds on Party Mode in Astral Stairs - Fixed options button not working in online stage selection - Fixed Chula Reh's unlucky effect lasting longer than intended - Fixed DLC weapon sprites not appearing overhead for random level ups and limit breaks - Fixed merchant sprite in Emergancy Meeting - Suspect Security - Fixed Stanley achievement text - Fixed an issue where clients could get stuck in the online character select UI if the host backed out while the client was on the unlock screen - Fixed the Collection, Power Up, and Unlocks buttons on the online Adventure character select screen not opening their respective menus - Fixed an issue where adventures where not working in online - Fixed Song of Mana, Vento Sacro, and Victory Sword not being fully affected by Divine Bloodline arcana - Fixed base game music unlocks - Fixed Jimbo character vertical alignment - Fixed Fever text in suvarot info ui - Fixed broken material on Crimson Shroud - Fixed Master Librarian unlock conditions - Fixed some enemies ignoring FIRE damage type when diying (eg. Room 1665) - Fixed submit button input being blocked on character select screen - Fixed Suvarot card desciptions - Fixed description text for foscari adventure unlocks - Fixed invisible Flood weapon for Ferryman and Atlantis Shrine Wizard - Fixed Juste's passive ability not applying to Summon Spirit Tornado and Anura spells - Fixed character filter toggles on the character select screen and unlock groups on the unlocks screen not showing in release order - Fixed local coop character selection showing incosistent unlock states for characters - Fixed _[Truncated at 4000 characters — full notes: https://store.steampowered.com/news/app/1794680/view/693137145499484509]_