Mods
IS Defense mods
2 mods for IS Defense are listed here, taken from Steam Workshop, with 1,474 subscriptions between them. The most used is Craxi Squad. Every card links straight to the source. Mod files are never hosted here; only the preview image is stored locally, so the page does not load anything from Steam's servers.
- 2
- Mods listed
- 1,474
- Combined subscriptions
- 1,354
- Most subscribed
- 1
- Sources
Craxi Squad
Steam Workshop
How modding works for this game
IS Defense supports the Steam Workshop, so mods install with one click from inside Steam and update themselves. You need to own the game on Steam, and the mods below load automatically the next time you launch it.
Steam Workshop
Ranked by subscriptions, most used first.
Mod data collected 9 August 2026. Subscription counts change daily.
IS Defense
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