Mod

Supermarine Spitfire Mk IX - No. 303 Polish Squadron

Historical RAF Dark Green and Ocean Grey camouflage with Polish insignia.

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What it changes

Accurate roundels, nose art, weathered exhaust soot trails, and gun smoke carbon.

Supermarine Spitfire Mk IX - No. 303 Polish Squadron is a community add-on for War Thunder. Historical Battle of Britain RAF No. 303 Squadron livery. Use the PlayBound launcher to drop the archive into the correct War Thunder content folder, then enable the mod from the game's mod or content menu. Mods are versioned separately from the base game — match the recommended engine or client release before joining multiplayer, and keep a clean backup of your settings if you experiment with several packs at once. PlayBound only lists projects that publish redistributable archives or clear external download pages. Always read the upstream README for credits, required assets, and known incompatibilities.

Compatibility: War Thunder / Gaijin

Download page

This package isn't one-click yet. Open the official download page in your browser, then place files in the game's mods folder.

Open download pageAll mods for War Thunder

How to install Supermarine Spitfire Mk IX - No. 303 Polish Squadron

1
Install War Thunder first if you have not already — Supermarine Spitfire Mk IX - No. 303 Polish Squadron is an add-on and needs the base game.

The quickest route is the PlayBound Launcher: open War Thunder, find Supermarine Spitfire Mk IX - No. 303 Polish Squadron in its mods list and press Install. The launcher downloads the official release and places it in the right folder for you.

Supermarine Spitfire Mk IX - No. 303 Polish Squadron is distributed through https://live.warthunder.com/post/945678/en/. Follow the instructions there — some add-ons install through the base game's own content browser rather than as a file.

Frequently asked questions about Supermarine Spitfire Mk IX - No. 303 Polish Squadron

Is Supermarine Spitfire Mk IX - No. 303 Polish Squadron free?

Yes. Supermarine Spitfire Mk IX - No. 303 Polish Squadron is released under Community / WT Live and costs nothing. Neither it nor War Thunder has any paid content.

What do I need to run Supermarine Spitfire Mk IX - No. 303 Polish Squadron?

War Thunder, which is itself free. Supermarine Spitfire Mk IX - No. 303 Polish Squadron is an add-on and will not run standalone.

How do I install Supermarine Spitfire Mk IX - No. 303 Polish Squadron?

The PlayBound Launcher installs it in one click from War Thunder's mods list. You can also install it by hand — full steps are on this page.

How big is Supermarine Spitfire Mk IX - No. 303 Polish Squadron?

Roughly 40 MB, on top of the base War Thunder installation.