HDOS is a consumer product built for Old School RuneScape players.

Is HDOS still maintained?

Unverified. HDOS has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to HDOS?

Similar projects tracked by PulseGate include Codere, Cube Master 3D - Sorting Games, and Home Makeover.

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HDOS

Name: HDOS
Author: HDOS

FlathubGames

HDOS is a free third-party desktop client for Old School RuneScape, emulating the high-detail graphics and experience of the 2008-2011 era. It offers enhanced visuals and features for RuneScape players seeking a nostalgic or improved gameplay experience.

FreeLinux

Visit Flathub

Overview

3 features

HDOS sits in PulseGate's Games category. It focuses on providing a high-detail, modernized client for playing Old School RuneScape with enhanced graphics. HDOS is a consumer product aimed at Old School RuneScape players. HDOS costs nothing to use. HDOS is available on Linux.

HDOS builds and maintains HDOS. Among its 3 catalogued features are runeScape client, HD graphics emulation, and third-party launcher.

RuneScape client
HD graphics emulation
Third-party launcher

Built with & integrations

Runs on

Linux

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed28 Jun · 06:16 UTC
HDOS verified against its public source
Source: PulseGate · Open

Frequently asked questions about HDOS

What is HDOS?: HDOS focuses on providing a high-detail, modernized client for playing Old School RuneScape with enhanced graphics. It is catalogued under Games on PulseGate.
Who should use HDOS?: HDOS is a consumer product built for Old School RuneScape players.
Does HDOS have a free plan?: Yes — HDOS is free to use.
What platforms does HDOS run on?: HDOS runs on Linux.
Is HDOS still maintained?: Unverified. HDOS has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to HDOS?: Similar projects tracked by PulseGate include Codere, Cube Master 3D - Sorting Games, and Home Makeover.Codere Cube Master 3D - Sorting Games Home Makeover
Who makes HDOS?: HDOS is developed by HDOS.

At a glance

Platforms: Desktop
Languages: English
Built for: Old School RuneScape players
Model: B2C
Solves: Providing a high-detail, modernized client for playing Old School RuneScape with enhanced graphics.

Registered as

Flathub: dev.hdos.HDOS

Live coverage

Identity confidence: Medium · 70
Indexed: 28 Jun 2026
Lifecycle: Unverified
Last seen: 28 Jun 2026

Identity audit (12)

Slug: hdos-flathub-org
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 28 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 4 Aug 2026
Canonical URL: https://flathub.org/apps/dev.hdos.HDOS

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Also in Games

Same category — not a similarity match