Lost Castle 2 — patch notes and updates
Stored observation / content update:
Dated developer announcements recorded from Steam. Open the source for the complete update.
| Update | Date | Excerpt / source |
|---|---|---|
| Lost Castle 2 Joins Eastern Game Fest! | 2026-04-29 | Celebrate the rich culture of the East by playing Lost Castle 2 solo or with up to 3 friends! Check out the event on: 📍Eastern Game Fest sale page Get Lost Castle 2 now: https://store.steampowered.com/app/2445690/Lost_Castle_2/ |
| Lost Castle 2 1.0 Comes Out on June 11! | 2026-04-09 | Adventurers, it's time! 🎉Lost Castle 2 1.0 launches on June 11, 2026!🎉 We can't believe we're almost there. The development journey has been a fantastic ride, we truly appreciate all your reports and feedback throughout early access. As part of the Triple iii Showcase, check out our release date trailer here: Polish your armor, sharpen your blades, and gather your party for the journey ahead! The lost dungeons await.⚔️ List of Supported Languages in 1.0 We'll also be adding a number of languages for 1.0: Russian French Japanese Korean German What to Expect in 1.0? The Final Chapter: Lost Castle 2’s tale reaches its epic conclusion True Nigh |
| Lost Castle 2 Is A Part of Dark Dungeon Days! | 2026-04-02 | When the days grow long and the dungeons grow darker, it’s time to embrace the Dark Dungeon Days by getting (and playing) Lost Castle 2! Check out the event on: 📍Dark Dungeon Days Steam page Get Lost Castle 2 now: https://store.steampowered.com/app/2445690/Lost_Castle_2/ |
| Lost Castle 2 Is A Part of Indie Jam 2026 Steam Event! | 2026-03-27 | Adventurers, we're excited to announce that Lost Castle 2 is a part of Indie Jam 2026 and will be showcased on Indie Jam Direct by The Magic Rain! Mark your calendar and don't miss out on exciting indie game announcements!📅 Saturday, March 28 🕗 9PM GMT+8 📍The Magic Rain YouTube See you there!👋 |
| Lost Castle 2 is Joining The Triple-i Initiative on April 9th! | 2026-03-18 | The Triple-i Initiative has announced its return on the 9th of April at 9am PT/6pm CET, and we’re excited to share that LOST CASTLE 2 will have something awesome revealed! ❓What is Triple-i Initiative? The 45-minute showcase will feature indie studios with world premieres, gameplay reveals, release dates, and more! No hosts, ads or sponsors; just games! Check out the stream on: 📍 Youtube 📍 Twitch 📍 Steam Feel free to visit their website for more information! See you there👋👋 |
| Lost Castle 2 is a Part of BIG Spring Showcase! | 2026-03-03 | The season of indies is back with Clemmy Games' BIG Spring Showcase! Raid deadly dungeons, vanquish powerful monsters, and grow disgustingly rich with loot, solo or with friends! Get Lost Castle 2 NOW: https://store.steampowered.com/app/2445690/Lost_Castle_2/ 🐦 Follow us on X: @LostCastle2Game 🌌 Check out our BlueSky: LostCastle2Game 👾 Revived Reddit Community: r/LostCastle – Join the discussion, share your tips, and show off your best loot! |
| 🩹 Quick Patch –BetaTest v0.9.3.8 is Now Live! | 2026-03-02 | Hello Adventurers!Thank you so much for your recent feedback! With this new patch, we made a few tweaks, a few fixes, and a ton of dungeon adjustments to keep your runs fresh and fun!🐛 Bug ExorcismsFixed an issue where the effect of the treasure “Dangerous Ignition Potion” triggered abnormally.Fixed an issue where the Cursed Treasure “Chaos Cocoon” could drop repeatedly.Fixed an issue where the armor “Ominous Maid Outfit” failed to summon the little maid companion.Fixed an issue where the weapon modification quest from NPC “Nadia” in camp would occasionally not appear.Fixed incorrect display of Alchemy Talismans in the inventory during local |
| 🩹 Quick Patch –BetaTest v0.9.3.5 is Now Live! | 2026-02-26 | AdjustmentsIn the hidden Mage Tower elevator level, adjusted the laser pattern of certain “Phantom Eyes” enemies; the X-axis hit detection range of laser impact points has been reduced. Slightly increased the recovery time (post-attack lag) for some attacks during Phase 2 of Boss “Lord Alfred”. Refined the interaction flow when the effect of the treasure “Chaos Cocoon” is triggered. Increased drop weight bonuses for the treasures “Cryovore Fur Gloves”, “Exotic Beast Skull” and “Devouring Fang” when the player has the “Injury” playstyle tag. For the katana “Ghost Muramasa”: after activating its skill, movement speed is no longer reduced, and d |
| Lost Castle 2 is in Convergence Showcase! | 2026-02-19 | Greetings, adventurers! We're excited to announce that Lost Castle 2 is being showcased on the Convergence Game Showcase! Tune in on: ➡️ Youtube ➡️ Twitch Hope to see you there!!🔥 Lost Castle 2 is 20% OFF, grab a copy and head to the dungeons NOW: https://store.steampowered.com/app/2445690/Lost_Castle_2/ |
| 🩹 Quick Patch –BetaTest v0.9.3.4 is Now Live! | 2026-02-13 | New AdditionsAdded a new “Curse Eater” in the safe zone of “Black Castle”.🐛 Bug ExorcismsFixed an issue where blessings could be repeatedly collected after continuing a game in the “Mage Tower”.Fixed incorrect Soul Crystal / Iron Ingot yields when dismantling Chaos Treasures.Fixed an issue where Boss “Warden” exhibited abnormal AI behavior after being frozen.Fixed abnormal visual effects of teammates’ Rune Shock in online co-op.Attempted to fix an issue where the game failed to settlement after all players died in online co-op.Thanks for keeping the feedback flowing, just like dungeon lava~ We’re listening, we’re patching, and we’ll see you |
| 🩹 Quick Patch –BetaTest v0.9.3.3 is Now Live! | 2026-02-12 | Dear Treasure Hunters, Following the recent V0.9.3.2 update, we have identified an issue that may result in save data loss. Our team immediately conducted a technical investigation and has released a fix to resolve the problem. For existing players who created save data from V0.9.3.1 and earlier, if your saves are missing, you may use the new Load Backup Savefile function to recover from a previous backup. For players who created new save files in V0.9.3.2 and experienced data loss, recovery is currently unavailable due to the lack of valid historical backups. We sincerely apologize for the inconvenience this has caused. This update includes: |
| 🩹 Quick Patch –BetaTest v0.9.3.2 is Now Live! | 2026-02-11 | Hello Adventurers!Thank you so much for your recent feedback! With this new patch, we made a few tweaks, a few fixes, and a ton of dungeon adjustments to keep your runs fresh and fun!🐛 Bug ExorcismsFixed an issue where character animations behaved abnormally after certain story events triggered. Fixed incorrect tag display during game settlement. Fixed an issue where already purified Cursed Treasures could still be purified again after continuing a saved game. Fixed abnormal behavior when continuing a game in story-specific areas. Fixed UI display issues in certain interfaces during local multiplayer sessions. Fixed a crash that occurred whe |
| 📖 Prologue To The End – February Update Is Now Live! | 2026-02-10 | Greetings, Hunters! The February update for Lost Castle 2 is now live as of February 10!This update introduces a brand-new hidden level and new boss encounters, along with a series of adjustments to the single-handed weapon system and parts of the story unlock flow. We hope these changes bring more depth, exploration, and growth to your adventures. This update is also the final content update before the official release. As we move closer to full launch, we’d like to take this opportunity to share a few important details with you as well. Let’s take a look at what’s included in the February update! New Hidden Level: The Hidden Mage TowerIn th |
| 🩹 Quick Patch –BetaTest v0.9.2.4 is Now Live! | 2026-01-07 | Hello Adventurers!Thank you so much for your recent feedback! With this new patch, we made a few tweaks, a few fixes, and a ton of dungeon adjustments to keep your runs fresh and fun!🐛 Bug ExorcismsFixed an issue where newly unlocked resonances for Inscriptions would display abnormally.Fixed an issue where Inscription effects were cut off or not fully visible on 4K displays.Fixed an issue where using the "Thundering Ranger" inscription would incorrectly reduce the explosive damage of the bow's aerial special attack by 10% when it was triggered without spending FocusFixed an issue where the treasure “Cursed Pocket Watch” had abnormal cooldown |
| 🩹 Quick Patch –BetaTest v0.9.2.3 is Now Live! | 2025-12-31 | Hello Adventurers!Thank you so much for your recent feedback! With this patch, we made a few tweaks, a few fixes, and tons of dungeon adjustments to keep your runs fresh and fun!Adjustments“Thundering Ranger Inscription” adjustments:Fixed an issue where Blast damage was unintentionally reduced due to being affected by the light attack multiplier (dealing only 0.65–0.8× damage); damage multiplier adjusted from 170% to 160%.b. Resonance “Power Arrow Blast”: cooldown removed.c. Resonance “Piercing Blast”: cooldown reduced from 8 to 6 seconds.“Strongarm Archer Inscription” adjustments: Resonance “All-Out Arrow”: final damage increased from 40% to |
| 🩹 Quick Patch – V0.9.2.2 is Now Live! | 2025-12-29 | Hello Adventurers! Thank you so much for your continuous feedback! With this patch, we made a few tweaks, a few fixes, and tons of dungeon adjustments to keep your runs fresh and fun! 🐛 Bug ExorcismsFixed an issue where the treasure “Magic Pouch” could cause progression errors.Fixed an issue where the treasure “Reconstruction Gloves” caused barrels to disappear when throwing a barrel and then picking up a new one.Fixed an issue preventing players from receiving rewards after completing the “Christmas” quest.Fixed an issue where the completion rating tags “Critical Blade” and “One-Punch Man” could not be obtained.Fixed an issue where players |
| Festive Fighting Friends - December Update OUT NOW! | 2025-12-26 | Adventurers! The December update has arrived! No more dungeon delving alone; you can now recruit NPCs to build a full party before descending into the depths. Check out what we've added: NPC recruitmentPlayers can recruit an NPC companion to join them on adventures at the camp's bulletin board! Players can recruit from 8 custom NPCs in total, including 2 familiar faces from the campaign. Most NPCs can be directly hired at camp, while others may be encountered randomly during combat, allowing you to swap them in to replace your currently hired NPC. Currently recruitable NPC characters include: Kasumi Shadow Blazely Navarre Raven Seren Players |
| 🩹 Quick Patch –BetaTest v0.9.1.5 is Now Live! | 2025-12-04 | Hello Adventurers!Thank you so much for your continous feedback! With this patch, we made a few tweaks, a few fixes, and tons of dungeon adjustments to keep your runs fresh and fun!AdjustmentsAdjusted the drop weight mechanics for treasures associated with the playstyle tags “Defeating”, “Injury”, and “Cyclical”.Treasure “Hourglass of Time” adjusted: rarity changed to “Epic”.Armor adjustments:“Ruby Mage's Robes”: For every 60 Mana consumed, Skill Power increases by 5% for 10 seconds, stacking up to 10 times, with each stack having an independent duration.“Victor's Battle Clothes” effect adjusted: +2 Attack for each nearby enemy killed, up to |
| Lost Castle 2 Is A Part of Best Indie Games Winter Showcase! | 2025-12-02 | 'Tis the season for indies! Come check out our entry in Clemmy Games' Best Indie Games Winter Showcase! Brave perilous dungeons, slay powerful monsters, and get filthy rich with treasure, on your own or with up to 3 friends! Get Lost Castle 2: https://store.steampowered.com/app/2445690/Lost_Castle_2/ 🐦 Follow us on X: @LostCastle2Game 🌌 Check out our BlueSky: LostCastle2Game 👾 Revived Reddit Community: r/LostCastle – Join the discussion, share your tips, and show off your best loot! |
| Treasure Hunters, we need you to Vote for Lost Castle | 2025-11-26 | Dear Treasure Hunters,Thanks to your enduring support and companionship, Lost Castle 2 is fortunate enough to be in the running for the Steam Awards 2025 "Labor of Love" category. To us, the phrase "Labor of Love" carries a special weight. It represents a shared journey and continuous dedication. Since launch, it is you—every single player—whose company and voices have provided us with the endless motivation to keep updating, optimizing, and making this adventure exciting.We know deep down that without your support and feedback, we never could have completed this "labor" alone.Today, we sincerely invite you to cast your valuable vote for us. |