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AskaDedicatedServer

Docker app from Natcoso9955's Repository

Overview

ASKA is a multiplayer survival game set in a mythical Viking Age world. This container runs a dedicated server for ASKA using Proton-GE for compatibility.

REQUIREMENTS:

Authentication token from https://steamcommunity.com/dev/managegameservers for App ID: 1898300
UDP ports 27015 and 27016 must be forwarded in your router

SAVE MANAGEMENT:

Leave ASKA_SAVE_ID empty for new servers (auto-generated after first save)
For existing saves: place savegame_* folder in /aska-saves volume and delete server.properties.docker.txt
Save ID format: characters after 'savegame_' (e.g., bbdb7_1801262114211)

CUSTOM MODE:

Set ASKA_MODE to 'custom' to enable advanced settings (terrain, seasons, difficulty, etc.)
Advanced settings must be configured in server.properties.docker.txt file

For more information, visit the Docker Hub page.

Install AskaDedicatedServer on Unraid in a few clicks.

Find AskaDedicatedServer in Community Apps on your Unraid server, review the template, and click Install. Unraid handles the Docker app or plugin setup from the published template.

Open the Apps tab on your Unraid server Search Community Apps for AskaDedicatedServer Review the template variables and paths Click Install

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Links

Projectstore.steampowered.com Supporthub.docker.com Docker Hubhub.docker.com Templateraw.githubusercontent.com

Details

Repository

jimbit0/aska-dedicated-server:experimental

Registry

https://hub.docker.com/r/jimbit0/aska-dedicated-server/

Last Updated2026-05-18

First Seen2026-01-31

Runtime arguments

Network: bridge
Shell: sh
Privileged: false
Extra Params: --restart=unless-stopped

Template configuration

Server Display NameVariable

Name displayed in the session/server browser

Target: ASKA_DISPLAY_NAME
Default: My ASKA Server

Server Internal NameVariable

Internal server identifier/hostname (use lowercase, hyphens allowed, no spaces)

Target: ASKA_SERVER_NAME
Default: my-aska-server

Authentication TokenVariable

Steam GSL authentication token from https://steamcommunity.com/dev/managegameservers (App ID: 1898300). REQUIRED.

Target: ASKA_AUTH_TOKEN

Save IDVariable

Save ID from savegame folder name (e.g., bbdb7_1801262114211). Leave empty for new world or auto-detection. Auto-populated after first save.

Target: ASKA_SAVE_ID

Server PasswordVariable

Password required to join the server (leave empty for no password)

Target: ASKA_PASSWORD

RegionVariable

Server region: default (auto-ping best), asia, japan, europe, south america, south korea, usa east, usa west, australia, canada east, hong kong, india, turkey, united arab emirates, usa south central

Target: ASKA_REGION
Default: default
Value: default

Game ModeVariable

normal = standard gameplay | custom = enables terrain, season, difficulty customization (edit server.properties.docker.txt for custom settings)

Target: ASKA_MODE
Default: normal
Value: normal

Max PlayersVariable

Maximum number of players allowed on the server (1-4)

Target: ASKA_MAX_PLAYERS
Default: 4
Value: 4

World SeedVariable

World generation seed (leave empty for random)

Target: ASKA_SEED

Keep World AliveVariable

true = world updates even with no players | false = world loads/unloads with players

Target: ASKA_KEEP_WORLD_ALIVE
Default: false
Value: false

Autosave StyleVariable

Options: every morning, disabled, every 5 minutes, every 10 minutes, every 15 minutes, every 20 minutes

Target: ASKA_AUTOSAVE_STYLE
Default: every morning
Value: every morning

Worker ThreadsVariable

Unity worker threads - leave empty for auto (CPU cores - 1)

Target: ASKA_WORKER_THREADS

Skip Steam UpdateVariable

Skip Steam updates on container start: 0 = update (recommended), 1 = skip updates

Target: ASKA_SKIP_STEAM_UPDATE
Default: 0
Value: 0

Steam ValidateVariable

Validate game files on start: 0 = no validation (faster), 1 = validate files (slower, fixes corruption)

Target: ASKA_STEAM_VALIDATE
Default: 0
Value: 0

Time ZoneVariable

Container timezone (e.g., America/New_York, Europe/London, Asia/Kuala_Lumpur)

Target: TZ
Default: UTC
Value: UTC

Enable Save BackupVariable

Enable automatic backup on container start: 0 = disabled, 1 = enabled

Target: ASKA_SAVE_BACKUP
Default: 0
Value: 0

Keep BackupsVariable

Number of backup saves to retain (only applies when ASKA_SAVE_BACKUP=1)

Target: ASKA_KEEP_SAVES
Default: 3
Value: 3

Crash PatternVariable

Custom log pattern for crash detection (advanced users only - leave empty for default)

Target: ASKA_CRASH_PATTERN

Server DataPathrw

Server installation and data directory (contains server.properties.docker.txt for advanced customization)

Target: /home/steam/aska_server
Default: /mnt/user/appdata/aska/server
Value: /mnt/user/appdata/aska/server

Save FilesPathrw

Directory for world saves and backups (savegame_* folders go here)

Target: /aska-saves
Default: /mnt/user/appdata/aska/saves
Value: /mnt/user/appdata/aska/saves

Game Port (UDP)Portudp

Steam game port - clients connect here for gameplay (must be forwarded in router)

Target: 27015
Default: 27015
Value: 27015

Query Port (UDP)Portudp

Steam query port - manages server browser and client pings (must be forwarded in router)

Target: 27016
Default: 27016
Value: 27016

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