# Unreal Engine 5 adventure 'We Don’t Exist' targets Steam Deck and Linux support

> **Key takeaway:** Solo developer Versiris is developing a story-driven adventure game using Unreal Engine 5 with plans to ensure compatibility for Steam Deck and potential native Linux support.

**Published:** 2026-11-04T15:31:39+00:00 
**Source:** Linux Game Consortium 
**Category:** open-gaming 
**Canonical URL:** https://fosswire.org/news/unreal-engine-5-adventure-we-dont-exist-targets-steam-deck-a.html 

## Summary
The upcoming story-driven adventure game 'We Don’t Exist' has gained significant traction following its initial trailer reveal. Developed by solo creator Versiris, the title features hand-drawn 2D characters navigating 3D environments and has already surpassed 10,000 Steam wishlists.

While the initial release is slated for Windows, the developer has expressed a strong intent to prioritize Steam Deck compatibility. Although native Linux support is not yet confirmed, the project aims to ensure the game runs effectively on Valve's handheld platform, potentially utilizing Proton for Windows-based playability.

## Development and Platform Compatibility
- **Engine Architecture:** The game is built using Unreal Engine 5, which will dictate its initial performance profile and compatibility requirements.
- **Graphics Style:** The visual implementation utilizes a hybrid approach, featuring hand-drawn 2D character assets within 3D environments.
- **Steam Deck Strategy:** The developer's roadmap prioritizes Steam Deck functionality, which implies a focus on Proton-based compatibility for the Windows build if a native Linux port is not developed.
- **Gameplay Systems:** The title incorporates complex dialogue systems where NPC characters can recall player choices and preferences, impacting the game's logic and state management.

## Why it matters
The developer's commitment to Steam Deck compatibility is a positive sign for the handheld ecosystem, as it encourages solo developers to consider Valve's hardware during the early stages of Unreal Engine 5 development. Successful Proton-based execution of such titles helps validate the viability of Windows-only indie games on Linux-based gaming hardware.