Press

ALIS is an open-source UE5 survival sim: real cities, server-authoritative systems, signed releases, community servers, and a non-extractive pact.

Facts

Field Value
Title ALIS
Tagline Learn. Survive. Connect.
Developer ALIS Project
Genre Survival simulation, open world, post-apocalyptic, real-geography
Platform PC. Windows / Win64 release path first; Linux support TBD until verified.
Engine Unreal Engine 5.7
Source license AGPL-3.0-only
World content license CC BY-NC-SA-4.0
Website https://fall.is/
Play / develop https://fall.is/play/
Releases https://github.com/fallintodusk/alis/releases
Trailer https://www.youtube.com/watch?v=eIJHYsPgNnM
Trust https://fall.is/trust/

Long Description

ALIS is an open-source survival simulation built on Unreal Engine 5, set in post-apocalyptic real-world cities rather than fictional substitutes. The codebase is organized into modular plugin tiers and concrete systems: server-authoritative inventory, vitals simulation, data-driven dialogue, Mind thought guidance, interaction tracing, object capabilities, typed settings, and a six-phase loading pipeline. Source is AGPL-3.0; world content is CC BY-NC-SA; releases are signed and publicly verifiable. Community servers are first-class. The pact keeps ALIS checkable, non-extractive, and respectful of contributors.

Assets

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Contact

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