DOSBox Cheat Engine

Overview

DOSBox Cheat Engine is a single-page web app for scanning and changing emulated memory in DOSBox Staging. It is best suited to players who want to adjust values in DOS games and already use a compatible emulator setup. Its focused toolset is free, but the DOSBox version and API requirements narrow its audience.

Key features

Search and filter: Scan for values, filter the results, then add candidate addresses to a Cheat Table. This gives players a way to narrow the search before making changes, rather than working with memory values indiscriminately.

Edit and freeze: Double-click a table value to edit it, or freeze values such as health, ammunition, or coins so they do not decrease. These controls suit targeted changes to a game state, but the tool is specifically for DOSBox Staging.

Polling control: Pause live memory polling during CPU-heavy game segments. That is useful when ongoing updates are unwelcome during demanding play.

Table sharing and selection: Export Cheat Tables as JSON or load them from JSON files, and select ranges using Shift-click or Ctrl-click. Together, those options make it easier to manage a group of candidate addresses and share tables.

Pricing

DOSBox Cheat Engine costs nothing. The plan is MIT licensed, and the project is open source; there is no paid tier or trial to weigh against the free option. The main cost is setup: users need DOSBox Staging 0.83 or newer with its Web Server API enabled.

Platforms

The app connects through DOSBox Staging’s Web Server API, which runs at http://127.0.0.1:8086 by default. The API must be enabled in the emulator configuration. Precompiled executables are offered for Windows and Linux, and the Python source can also be run directly; the project says it uses only Python’s standard library and needs no pip installation. Closing the browser tab sends a signal for the Python server to shut down gracefully.

Who it's for

This is a good fit for DOSBox Staging users who want value scanning, editing, freezing, and JSON Cheat Table exchange without paying for a memory editor. It is not the right choice for someone using an older DOSBox Staging release, unable to enable the Web Server API, or looking for a general-purpose tool beyond this emulator.

Pros and cons

Pro: Scanning, editing, and freezing are combined with table export and import, covering the main steps from finding a value to reusing a table.

Pro: Free and MIT licensed, with a source run path that does not require pip installation.

Con: Requires DOSBox Staging 0.83 or newer and an enabled Web Server API, so compatibility depends on the emulator setup.

Con: Its stated purpose is limited to DOSBox Staging, making it a poor fit for users seeking a broader memory editor.

Alternatives

For a broader set of options, browse Game Memory Editors.

MemDBG is a free, open-source alternative spanning Android, iOS, Linux, macOS, and Windows.

ReClass.NET is free and open source for Linux and Windows; its MIT-licensed plan is supplied without warranty.

CoSMOS is free for Linux and Windows, with no registration, locked features, adware, or hidden software.

scanmem is a free, open-source option for Android and Linux, with GPLv3 licensing and LGPLv3 for libscanmem.

Squalr is a free, open-source alternative spanning Android, API, Linux, macOS, and Windows.

Game Cheetah is a free, open-source alternative for Linux, macOS, and Windows.

Bit Slicer is a free, open-source option for macOS, with its freeware plan covering macOS 10.8 or later.

ArtMoney is a Windows freemium alternative: its free SE edition has some features unavailable, while PRO costs $24.90, paid once.

Verdict

Choose DOSBox Cheat Engine if you play through DOSBox Staging 0.83 or newer and want a free way to scan, edit, freeze, and share emulated memory values. Its focused controls and open-source status are the case for it; the version and API prerequisites are the reason to look elsewhere if your setup does not meet them.