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Steam News25 June 20269d ago

5 New Languages, 8 New Unique Items

Hello Sinners! A lot of you asked to play Mortal Sin in your own language, so this update is a big step toward that. Five new languages, eight new unique items, and a stack of bug fixes.

In this update4

Full notes

Full Mortal Sin update

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Repeated intro

Hello Sinners!

What changed

5 fixes2 additions9 changes5 removals
  • UI and audio
  • Balance
  • Gameplay
  • Store
addedA lot of you asked to play Mortal Sin in your own language, so this update is a big step toward that. Five new languages, eight new unique items, and a stack of bug fixes. Here's everything:
added🌍 New LanguagesAdded German, Japanese, Korean, Polish, and Brazilian Portuguese! A handful of passionate players came through and delivered these, and I honestly can't thank them enough. They're still being polished, so if something reads off in your language, let me know and I'll get it sorted.
changed✨ New Unique ItemsFilled out the unique pool so every armor slot has more to roll:
changed✨ New Unique ItemsPenitent's Bulwark (Armor): huge max HP, but you deal less damage.
changed✨ New Unique ItemsSpiteguard (Armor): taking damage fires your projectile weapons back at the attacker.
changed✨ New Unique ItemsGambler's Grip (Gauntlets): big luck boost at the cost of max HP.
Struggler skin unlock: invincibility requirement12s5sStruggler skin unlock: invincibility requirement decreased, nerf

Mortal Sin changes

addedA lot of you asked to play Mortal Sin in your own language, so this update is a big step toward that. Five new languages, eight new unique items, and a stack of bug fixes. Here's everything:
addedAdded German, Japanese, Korean, Polish, and Brazilian Portuguese! A handful of passionate players came through and delivered these, and I honestly can't thank them enough. They're still being polished, so if something reads off in your language, let me know and I'll get it sorted.
changedFilled out the unique pool so every armor slot has more to roll:
changedPenitent's Bulwark (Armor): huge max HP, but you deal less damage.
changedSpiteguard (Armor): taking damage fires your projectile weapons back at the attacker.

A lot of you asked to play Mortal Sin in your own language, so this update is a big step toward that. Five new languages, eight new unique items, and a stack of bug fixes. Here's everything:

🌍 New Languages

Added German, Japanese, Korean, Polish, and Brazilian Portuguese! A handful of passionate players came through and delivered these, and I honestly can't thank them enough. They're still being polished, so if something reads off in your language, let me know and I'll get it sorted.

✨ New Unique Items

Filled out the unique pool so every armor slot has more to roll:

  • Penitent's Bulwark (Armor): huge max HP, but you deal less damage.

  • Spiteguard (Armor): taking damage fires your projectile weapons back at the attacker.

  • Gambler's Grip (Gauntlets): big luck boost at the cost of max HP.

  • Carnage Grips (Gauntlets): kills have a chance to overwhelm you with power, boosting all damage.

  • Surge Striders (Boots): critical hits restore mana across ALL your gear and weapons (short cooldown).

  • Warpath Greaves (Boots)big speed boost, reduced defense.

  • Reaper's Crown (Helmet): every kill restores some ability cooldown.

  • Predator's Visor (Helmet): your first hit on an undamaged enemy hits way harder.

⚖️ Balance & Availability

  • Divino's Decree (Finger of Death) no longer drops for Hoarder. He can't thrust, so it did nothing for him.

  • Struggler skin unlockinvincibility requirement lowered from 12s to 5s, with a grace period so you can chain it more reliably.

🐛 Bug Fixes

  • Timer no longer wraps or breaks after 24 hours (game over and progress screens).

  • Enemies no longer fire projectiles while stunned or dead (fixes Knight Lord launching invisible Waveblades during its death animation).

  • Enemy Elite Soul Lance projectiles no longer shoot through walls (most of the time).

  • Immortal Construct grab no longer locks you up if it despawns while grabbing you.

  • Various localized text fixes, including typos and some stat values that weren't displaying correctly in certain languages.

That's it for this round. More fixes and polish on the way, and if there's something you'd like to see next, drop a comment. I read everything. 👁

Mortal Sin is also on sale right now for the Steam Summer Sale at 32% off, its biggest discount since launch. If you've enjoyed it, telling a friend or gifting a copy genuinely helps a solo dev keep these updates (and the next game) coming.

Thanks for playing.

-Nikola

Source

Steam News / 25 June 2026

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