Alternatives

The Best Keeperfx Alternatives in 2026

24 alternatives1 free · 21 open source

Looking for something like Keeperfx? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 21 are open source.

About Keeperfxgithub.com/dkfans/keeperfx
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Dungeon Keeper receives an open source remake and fan expansion in KeeperFX.

PricingNot confirmed
Platforms—

Top picks at a glance

Quick comparison

#AlternativePricingOpen sourcePlatforms
1KeeperFX —Not statedWeb, Windows
2Wiki / Forum —Not statedWeb
3ModDB —Not statedLinux, Web, Windows
4UsefulMods —Yes—
5Hardware Link —Yes—
6Beam Mp FreeYesWindows
7OpenBOR —YesAndroid, Linux, macOS
8XenonRecomp —Yes—
9ModOrganizer —Yes—
10Widelands —Yes—
24 shown

All Keeperfx alternatives

3

ModDB

moddb.com
Also covers game and game development

ModDB covers game development and modding, with downloads for user-created content across Windows, Mac, and Linux.

4

UsefulMods

github.com/TheUsefulLists/UsefulModsOpen sourcePick
Also covers open source · same kind of open-source project

UsefulMods collects game modification recommendations, and its page notes that the former list maintainer stopped updating it.

7

OpenBOR

github.com/DCurrent/openborOpen source
Also covers game and open source · same kind of open-source project

OpenBOR is a royalty-free sprite-based side-scrolling engine for beat 'em up games and other gameplay styles.

11

Unciv

github.com/yairm210/UncivOpen source
Also covers game and open source · same kind of open-source project

Unciv recreates Civilization V as an open source game for desktop computers and Android.

13

Peacock

github.com/thepeacockproject/PeacockOpen source
Also covers game and open source · same kind of open-source project

The Peacock Project replaces servers for the HITMAN World of Assassination trilogy to preserve online play and add features.

15

Bridge

github.com/Geomitron/BridgeOpen source
Also covers game and open source · same kind of open-source project

Bridge searches for rhythm game charts and downloads them for use in Clone Hero, YARG, and similar games.

16

r2modman

github.com/ebkr/r2modmanPlusOpen source
Also covers game and open source · same kind of open-source project

r2modman manages mods for several games through Thunderstore, according to its project description.

17

N64Recomp

github.com/N64Recomp/N64RecompOpen source
Also covers game and open source · same kind of open-source project

N64Recomp statically recompiles Nintendo 64 game binaries into C code that can be built for multiple platforms.

20

Nitrox

github.com/SubnauticaNitrox/NitroxOpen source
Also covers game and open source · same kind of open-source project

Nitrox provides an open-source multiplayer modification for Subnautica, which its project describes as being in early development.

21

Forge

github.com/Card-Forge/forgeOpen source
Also covers game and open source · same kind of open-source project

Forge provides an unofficial rules engine for tabletop role-playing games, supporting character and game session management.

23

PAX

github.com/maradotwebp/paxOpen source
Also covers open source · same kind of open-source project

PAX manages Minecraft modpacks for solo or team development and supports Forge, Fabric, and version control.

No alternatives match this filter.

Alternatives to similar tools

All alternatives
What is the best alternative to Keeperfx?
Based on features, tags and platforms, the closest alternatives to Keeperfx are KeeperFX, Wiki / Forum, and ModDB.
Is there a free alternative to Keeperfx?
Yes. Beam Mp is free or offer a free plan.
Are there open-source alternatives to Keeperfx?
Yes: UsefulMods, Hardware Link, Beam Mp, and OpenBOR.

Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative