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Hardmode Expansion

by hellrazor

My Personal approach on creating a sort of LONG WAR MOD for the ORIGNAL UFO - DEFENSE. I originally created it as a player torture device *evilgrin*, but it turned out to be a Mod people like to play because of the challenge it offers.

Latest version
0.99.9.9
Downloads
4.3k
Rating
145
Filed under
Audio, Equipment
Updated
4 mo ago
Available on
mod.io

Download

From Hardmode Expansion’s own host. Nothing is re-hosted here.

0.99.9.9release23 May 2026

No file recorded for this release.

Frequently asked

How do I install Hardmode Expansion?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and OpenXcom all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Hardmode Expansion safely?

From the author's own page on mod.io, which is where the data here is synced from. IndexGG never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Which OpenXcom versions does Hardmode Expansion work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern OpenXcom.

Last checked 10 d ago against mod.io. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 50 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.