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Diablo 1 HD Mod (Belzebub)

in library

4.3/5

( 235 Reviews )

4.3

235 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. Beelzebub, or Diablo I HD Mod, is a complex modification for the first installment of the Diablo series, which in...
User reviews

4.3/5

( 235 Reviews )

4.3

235 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.




Beelzebub, 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.



Beelzebub 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: September 4, 2025

hazeko

Games: 735 Reviews: 2

Definitive way to play Diablo I

I don't own Diablo I on GOG, but I used to play it a lot. Both the original and Hellfire from a CD as well as Belzebub. Belzebub is definitely the best way to play Diablo I. It not only makes the game perform better and allow you to play in higher resolution, but it also adds many nice things. From QOL stuff like waypoints, crafting, better merchant, stash interface, classes have their own special skills which make their gameplay much more unique, better saves. In Diablo I you saved the actual state of the game, the game was linear and you weren't supposed to go back. The enemies didn't respawn. But here it works like in Diablo II. With waypoints going back to where you were is not a hassle and you can refarm the floors. The original game picked up for you few quests from the pool randomly. You had only few quests per gameplay basically. This mod streamlines every quest so they all appear so you actually complete the whole game. It also adds the missing content and quests as well. The group remade the quests with the data that was lurking in game files and they did fantastic job. If you didn't knew the quests were made by the modders you might think they were the work of the original team. The difficulty for normal difficulty is easier than original game, because you can refarm the floors. But the higher difficulties are actually harder. It's worth playing the original and Hellfire at least once to appreciate the mod more. If only they added Hellfire content in the mod it would be even more amazing.


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Posted on: September 3, 2025

aabe011

Verified owner

Games: 436 Reviews: 18

The Diablo TRUE Expansion

I love Diablo, its my favorite game ever! I own the boxed copy (not-for-sale) and a digital copy from GOG. Finished it more times than I can count and each run was a unique experience. If (like me) you bought Hellfire the minute I saw it, but unfortunately, it didn't live-up to the original Masterpiece, then Belzebub Mod is for you! It improves game-play options, supports higher resolutions and adds new classes without altering the core experience. Add to that, additional Quests that build on the original lore and you get the picture. If you're still thinking about it? There's zero micro-transactions and you don't need a Mobile to play it, you're welcome ;)


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Posted on: September 3, 2025

nezumi.626

Verified owner

Games: 450 Reviews: 15

Its like whole new game!

Loving it! It expands Diablo on so many levels that it feels like a new game. Superb additions, cant get enough of it.


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Posted on: September 4, 2025

Natn

Verified owner

Games: 380 Reviews: 2

Diablo 1HD (Belzebub)

This game is great. Have to force myself not to play all day


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Posted on: September 5, 2025

Tore66

Verified owner

Games: 49 Reviews: 3

Blast from the past

Thank you developers. Great job on the Belzebub mod. Graphics makes all the difference now in 2025. Sinister game, time consuming, lots of detail, slow progress with need for "breathers" and difficult as I remember it. I spent hundreds of hours when this came out back in the early days of pc-gaming :)


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