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Mahou ArmsNewsBuild 1.1.2578 Released
In-game event

Build 1.1.2578 Released

Mahou Arms · published 5 Sep 2026, 17:14 UTC · build 25135914

All newsPlayers around this dateRead on Steam

Version 1.1.2578 has been released! This build adds the Dressing Mirror, which allows you to customize the heroines' outfits, hairstyles, and accessories. The bunny suit DLC is also finished and will be released once approved by Valve (expected ~Sep 9). If you are entitled to the DLC (Founder's Edition/Deluxe Edition) it will be added to your library on that date and will also be available for purchase if not.

Aside from the bunny suit, a bikini costume has been added as a free addition for all players (you can get it from Piro in-game). There are also various quality of life additions, encounter rebalancing, bug fixes, and polish in this update. Please read on for more details.

Dressing Mirror:

The Dressing Mirror can be found in Amelia's room, the crew quarters lounge, and near certain Rest Points. It allows customization of the heroines' hairstyles, outfits, accessories, and skin parameters (shade and wetness).

Bunny Suit Outfit:

Amelia and Susan's bunny suit outfits have been added. Three color variations are available.

Bikini Outfit:

Tutorial Videos:

Tutorial videos have been added to various tutorials and skills.

Other Changes / Fixes:

  • [UI] Cutscenes are now skippable.

  • [GAMEPLAY] Spells now default to maximum damage, regardless of level. They should be stronger now.

  • [UI + GAMEPLAY] Armor and health bar readability for enemies have been greatly improved. It is now far easier to tell how much damage you are doing at a glance.

  • [GAMEPLAY] Backtracking has been greatly reduced in Chapter 4.

  • [LIGHTING] Character lighting has been improved slightly.

  • [ANIMATION] Characters now blink.

  • [ANIMATION] Amelia and Susan's run animations have been tweaked.

  • [GAMEPLAY] Skill point cost in stores has been reduced.

  • [GRAPHICS] Restore footprints in the snow.

  • [GAMEPLAY] The encounter after fighting Jen in chapter 1 has been removed.

  • [GAMEPLAY] Various encounters have been rebalanced.

  • [GAMEPLAY] Various enemies have been rebalanced.

  • [GAMEPLAY] More roaming enemies have been added to New Inverness.

  • [GAMEPLAY] EXP gain from enemies has been increased.

  • [GAMEPLAY] Butterfly ball's cooldown has been increased.

  • [UI] The Shop menu now scrolls the currently selected item when a combination of narrow screen resolution, large text size, and / or long item length would otherwise cut off the end of the item name.

  • [UI] The Shop menu now automatically keeps adding items if you hold down the Menu Select button.

  • [UI] The "Next" and "Previous" options for switching between regions in the fast travel menu has been made more clear.

  • [UI] The Equip menu now shows the number of items you have when equipping Consumables.

  • [SOUND] Sanchez (the patient onboard the Vanaheim in Practicing Medicine) now has partial voice acting.

  • [OPTIMIZATION] Additional optimizations for Steamdeck and Medium graphics quality have been implemented.

  • [SOUND] Additional Low Health voice lines for Susan have been added, and the low health voice lines now match the text on screen.

  • [OPTIMIZATION] Tutorial memory usage and loading has been greatly optimized.

  • [ENVIRONMENT ART] The bathroom in the Crew Quarters has signs now.

  • [UI] Chapter 2 Part 2's progress dialogue portraits no longer cover the player.

  • [FIX] Fix a bug where partially voiced dialogue lines can skip to the next line too early when auto-advance is set for that scene.

  • [FIX] Fixed a bug where re-entering Amelia's room at the start of Chapter 5 replays the "I need to finish this" dialogue.

  • [FIX] Butterfly ball's AOE circle now deals damage properly.

  • [FIX] Sprinting no longer moonwalks if you push the stick closer to the center while sprinting.

  • [FIX] Fixed a bug where the cover stays on the bridge even though the bridge blows up in a Chapter 6 cutscene.

  • [FIX] Finishing a core drill encounter in Chapter 7 no longer destroys courier drones flying nearby

  • [FIX] Fixed a bug where characters can still take movement inputs during cutscenes under certain conditions.

  • [FIX] ADV Autoplay wait time has been adjusted.

  • [FIX] Fixed a key legend not showing up in the Survey Drone tutorial.

  • [FIX] Fixed a bug where the Gatling Laser's long range origin is misaligned with the Spell Actor.

  • [FIX] Fixed a bug where tutorial pages can load out of order.

  • [FIX] Fixed a bug where certain NPCs can drop health drops when despawned.

  • [FIX] Fixed a bug where the weapon sometimes disappears when Camera Look At is triggered.

  • [FIX] The quest journal and shop details no longer keeps scrolling past the maximum on gamepad.

  • [FIX] Defeat Menu input delays have been mitigated.

  • [FIX] Inventory now displays items past 99 correctly.

  • [FIX] Fixed a bug where the weapon sometimes shows up during cutscenes when it should be hidden.

  • [FIX] Fixed a bug where the player can get stuck in a ground pound pose under certain cinematic conditions.

  • [FIX] Corrected the Shop UI camera.

  • [FIX] Fixed a bug where you couldn't sell all of an item when holding a lot of an item.

  • [FIX] Various environment material snow parameters have been tweaked.

  • [FIX] Fixed some Z-Fighting in New Inverness and Chapter 3 End Cutscene.

Thanks for the feedback and reports.

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Release11 Sep 2026Mahou Arms Bunny Suit DLC Now AvailableThis is a quick post to let you know that the bunny suit DLC has been approved by Valve and is now available! Here's a link to the store page for it. Thank you for your patience. Please enjoy some sample images of the new DLC below: We hope you enjoy the new content and thank you all for supporting the game!Game update9 Sep 2026Patch 1.1.2589 ReleasedVersion 1.1.2589 has been released and it addresses the following bugs / tweaks. Also, to update you on the bunny suit DLC, it is still pending approval from Valve. We will make a post as soon as it's approved/released. Thanks for your patience. · \ Fixed a bug where the "Skip Cutscene" token can stick around long after it needed, preventing the player from accessing the pause menu until it is…Game update7 Aug 2026Patch 1.0.2537 ReleasedVersion 1.0.2537 has been released and it addresses the following bugs / tweaks: · Enemy Armor no longer recharges after a certain time period, only after being depleted · Fixed an issue where Susan's pathfinding can get stuck in Chapter 6 · Fixed an issue where Susan can fall through the level in Chapter 6 when the terrain takes longer to load than expected · Fixed an out-of-bounds spot in Cha…