Alien Kingdom
Developed by Alien Leaf Games · Published by Alien Leaf Games
At a glance
Overview
An action, adventure, casual game by Alien Leaf Games, published by Alien Leaf Games — single-player.
Steam’s own one-line description: “Alien Kingdom is a first person city building and strategy game that weaves medieval and sci-fi atmospheres. You'll go adventuring and find villagers you can escort home to help expand your kingdom, and construct utility buildings like farms, houses & resources buildings, defensive structures like gates, towers & walls, and unit...” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Alien Kingdom.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows
- Processor: 2.4 Ghz Dual Core CPU
- Memory: 6 GB RAM
- Graphics: 1 GB
- DirectX: Version 9.0
- Storage: 1 GB available space
- Sound Card: Sound Card: DirectX® Compatible
Supported languages (1)
Alien Kingdom FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Alien Kingdom?
Steam classifies Alien Kingdom as a Action, Adventure, Casual, Indie, RPG, Simulation, Strategy game, developed by Alien Leaf Games. Alien Kingdom is a first person city building and strategy game that weaves medieval and sci-fi atmospheres. You'll go adventuring and find villagers you can escort home to help expand your kingdom, and construct utility buildings like farms, houses & resources buildings, defensive structures like gates, towers & walls, and unit...
How much does Alien Kingdom cost?
As of June 2026, Steam lists Alien Kingdom at $4.49. Prices and regional pricing change — check the Steam page for the current figure.
Is Alien Kingdom single-player or multiplayer?
Steam lists these modes for Alien Kingdom: Single-player. It lists a single-player mode.
Is Alien Kingdom on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Alien Kingdom for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Alien Kingdom out yet?
Yes — Steam lists a release date of Jul 26, 2019.
What platforms is Alien Kingdom on?
Alien Kingdom is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Alien Kingdom single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Alien Kingdom cost?
Steam lists it at $4.49.
Does Alien Kingdom have achievements?
Yes — Steam lists 29 achievements for Alien Kingdom.
Who made Alien Kingdom?
Alien Kingdom is developed by Alien Leaf Games and published by Alien Leaf Games.
Where to get Alien Kingdom
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Alien Leaf Games.