Good news for Steam Deck players!
Battle for Asciion is fully compatible with Steam Deck and has been tested to ensure a smooth and complete experience on Valve’s handheld.
Steam Deck Compatibility
✅ Fully playable on Steam Deck
✅ All gameplay and menus accessible using a controller
✅ Stable performance
✅ Textshots can be saved normally, even on Steam Deck
Yes — even on Steam Deck, you can still save your screenshots as real .txt files using the in-game Textshot feature.
Controls & Steam Input
The game includes full controller support via Steam Input.
An official default Steam Input configuration is available
All actions and menus are fully mapped
The entire game can be played using only a controller, both on Steam Deck and PC
That said…
👉 Keyboard play is strongly recommended for the best experience.
It offers higher movement precision and preserves the nostalgic “terminal shooter” feel that defines the game.
Both control methods are fully supported — play the way you prefer.
See you in Asciion.
— Relevo