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Steam News2 June 20251y ago

Play GBA version on the SteamDeck

The GBA version is also playable on SteamDeck. You need getting the RetroArch from the Steam Store. https://store.steampowered.com/app/1118310/RetroArch Also needed the mGBA core. https://store.steampowered.

Full notes

Full Battle Marine update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes0 additions3 changes0 removals
  • Store
  • UI and audio
changedYou need getting the RetroArch from the Steam Store. https://store.steampowered.com/app/1118310/RetroArch
changedAlso needed the mGBA core. https://store.steampowered.com/app/1227448/RetroArch__mGBA/
changedPress the X button and tap the "Paest" soft key.

Battle Marine changes

changedYou need getting the RetroArch from the Steam Store. https://store.steampowered.com/app/1118310/RetroArch
changedAlso needed the mGBA core. https://store.steampowered.com/app/1227448/RetroArch__mGBA/
changedPress the X button and tap the "Paest" soft key.

The GBA version is also playable on SteamDeck.

You need getting the RetroArch from the Steam Store. https://store.steampowered.com/app/1118310/RetroArch

Also needed the mGBA core. https://store.steampowered.com/app/1227448/RetroArch__mGBA/

However, you must first copy the ROM files under /home/deck as follows:

  1. Switch to desktop mode.

  2. Launch the desktop Steam client.

  3. Find the ROM file in the “Browse local files” section of Battle Marine.

  4. Press Y to copy the ROM file

  5. Go to your home document.

  6. Press the X button and tap the "Paest" soft key.

We have written this article to help you if you want to play only with SteamDeck, although we do not think you will have any doubts if you are using a PC.

Source

Steam News / 2 June 2025

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