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Diablo 1 HD Mod (Belzebub)

in library

4.3/5

( 314 Reviews )

4.3

314 Reviews

English & 7 more
FREE

Diablo 1 HD Mod (Belzebub) is a MOD

GOG’s curated selection of the best Mods, directly packed with the game for the smoothest installation ever. Install and play right away.

Diablo 1 HD Mod (Belzebub) is a MOD

GOG’s curated selection of the best Mods, directly packed with the game for the smoothest installation ever. Install and play right away.

Why buy on GOG.COM?
DRM FREE. No activation or online connection required to play.
Safety and satisfaction. Stellar support 24/7 and full refunds up to 30 days.
Diablo 1 HD Mod (Belzebub)
Description
The mod is fully playable in English. For other supported languages, localization is partial: while all UI elements remain in English, lore documents and quest content are translated. Belzebub, or Diablo I HD Mod, is a complex modification for the first installment of the Diablo series, which int...
User reviews

4.3/5

( 314 Reviews )

4.3

314 Reviews

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Product details
2014, Noktis, ...
System requirements
Windows (10, 11), 1.8 GHz, 2 GB RAM, 3D graphics card compatible with DirectX 9.0c, DirectX 9.0c, 1...
Description

The mod is fully playable in English. For other supported languages, localization is partial: while all UI elements remain in English, lore documents and quest content are translated.




Belzebub, or Diablo I HD Mod, is a complex modification for the first installment of the Diablo series, which introduces a number of interesting improvements to the gameplay, a lot of new content and - most importantly - increased resolution.



Belzebub enriches the cult Diablo series with a real mass of intriguing content, presenting it all in HD resolution. The modification adds new locations, missions, spells, skills and monsters, 204 unique items, 170 crafting recipes, several new character classes (Warrior, Sorcerer, Rogue, Necromancer or Barbarian), 28 sets and 105 set items, four difficulty levels available in the single player mode, as well as a host of other gameplay improvements. The developer has also thought of a few additions in terms of interface, support for widescreen, and - as we have already mentioned - full integration with the new Windows systems. There is no denying that there is a lot to it, so every fan of the series, especially of the ‘one’, will undoubtedly not pass by this modification indifferently.

Features:

  • Increased resolution and support for panoramic screens
  • Fully integrated with new windows systems
  • Many user interface improvements
  • New hero classes
  • All quests which were missing from original game are now implemented
  • Four difficulty levels available in single player
  • New locations
  • New special and randomly generated bosses
  • New spells
  • New character skills
  • New item types and affixes
  • 204 unique items
  • 28 sets with 105 set items
  • 170 crafting recipes
  • Great number of minor gameplay changes
  • And many more...

© 2025 - Diablo 1 HD MOD | All rights reserved.

System requirements
Minimum system requirements:
Why buy on GOG.COM?
DRM FREE. No activation or online connection required to play.
Safety and satisfaction. Stellar support 24/7 and full refunds up to 30 days.
Game details
Works on:
Windows (10, 11)
Release date:
{{'2014-09-10T00:00:00+03:00' | date: 'longDate' : ' +0300 ' }}
Company:
Size:
676 MB

Game features

Languages
English
audio
text
español
audio
text
français
audio
text
italiano
audio
text
polski
audio
text
Português do Brasil
audio
text
Türkçe
audio
text
český
audio
text
GOG Mods
  • Curated selection of best mods
  • New free content for your games
  • Just install and play

From bug fixes, restored cut scenes, quests and characters to completely freshly-made new content, Mods are an essential part of the video game preservation. We teamed-up with these community-driven projects creators to offer you this list of handpicked Mods. Combining our strengths, these are now accessible right away, already installed within the base game for the smoothest experience.

The Mod you’re about to enjoy is the work of passionate fans who wanted to share their love in an even more meaningful manner. While every effort has been made to ensure a high-quality, stable experience, the original developers or publishers aren’t responsible for any issues that may occur from using this content.

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User reviews

Posted on: November 25, 2025

Nerobyrne

Verified owner

Games: 173 Reviews: 13

Second best Diablo game

The game that started it all!


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Posted on: November 26, 2025

img1771

Verified owner

Games: 2 Reviews: 1

Incredible mod

You just have to try it. This is incredibly well made. Runs perfectly. I'm amazed.


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Posted on: November 27, 2025

jaatsabjakhar_404

Games: 0 Reviews: 1

the best game to play

it is very good 2d and 3d game


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Posted on: November 28, 2025

NathanRayan

Verified owner

Games: 20 Reviews: 4

Perfect mod for Diablo 1

This is so refreshing to new and old gamers who want to play the most dark Diablo game out there, still holds to ambience and make the game playable as it should be !


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Posted on: November 28, 2025

calithilon

Verified owner

Games: 129 Reviews: 3

When it hits, it aims true

I haven't played it 100% on every class, but I can say with certainty not all classes or bosses are created equal. Some new or revamped bosses feel just right: they're challenging, but not too much. Some new or revamped bosses are overtuned: if you don't over-level when you encounter them, they will delete you in seconds as they move/attack faster than you, stunlock you, and steal your health on hit. I opted for the Assassin on my first go around, knowing even from the stat screen that it was going to be the greatest challenge (10 VIT start). What I didn't expect was a relatively useless level 1 skill. Stealth sounds OP until you remember that Diablo 1 is all about tight corridors crammed with enemies. This leads more often than not to stealth being canceled as soon as it is used or being unusable in the first place. Add to this the movement speed penalty it incurs (making you slower than almost every enemy in the game) and you've basically got a dead slot, offensively speaking. Stealth *can* be used to escape from foes in some circumstances, such as when you've cleared a large enough area to use it and run from enemies. (Because NPCs go to your last known location when you use Stealth and can "see" you through at least some walls, you have to flee directly as well as "strafe" around them.) But therein lies the problem: Stealth is only useful against ONE enemy after you've managed to clear a large enough area to escape. This lends it to being such a low priority skill that compares awfully to other level 1 skills, such as the Necromancer's. I haven't played deep into the labyrinth with the Necro, but Summon Zombie only requires you to kill a single enemy to be useful and the way it scales with you level indicates it will remain useful as you go deeper. The UI is really a touch small, but I'm old. I haven't gotten far enough to engage with the "crafting" system yet, but I reckon it's a clone of Diablo II. If you try it, temper expectations. But worth trying.


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