Ancient Planet Tower Defense
Developed by Moonlight Mouse · Published by Moonlight Mouse
At a glance
Overview
A casual, indie, strategy game by Moonlight Mouse, published by Moonlight Mouse — single-player.
Steam’s own one-line description: “Ancient Planet is classic tower defense game. The stronghold of an ancient civilization has been invaded by hordes of alien raiders. Use powerful technologies of the Ancient and repel the attack of the enemy's armies!” — 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 Ancient Planet Tower Defense.
| 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 | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Microsoft® Windows® XP/Vista/7
- Processor: 2 Ghz Processor
- Memory: 1 GB RAM
- Storage: 200 MB available space
- Additional Notes: Widescreen display
Supported languages (22)
Ancient Planet Tower Defense 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 Ancient Planet Tower Defense?
Steam classifies Ancient Planet Tower Defense as a Casual, Indie, Strategy game, developed by Moonlight Mouse. Ancient Planet is classic tower defense game. The stronghold of an ancient civilization has been invaded by hordes of alien raiders. Use powerful technologies of the Ancient and repel the attack of the enemy's armies!
How much does Ancient Planet Tower Defense cost?
As of June 2026, Steam lists Ancient Planet Tower Defense at $1.69. Prices and regional pricing change — check the Steam page for the current figure.
Is Ancient Planet Tower Defense single-player or multiplayer?
Steam lists these modes for Ancient Planet Tower Defense: Single-player. It lists a single-player mode.
Is Ancient Planet Tower Defense on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Ancient Planet Tower Defense for Windows, macOS. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Ancient Planet Tower Defense out yet?
Yes — Steam lists a release date of Feb 3, 2015.
What platforms is Ancient Planet Tower Defense on?
Ancient Planet Tower Defense is listed for Windows, macOS on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Ancient Planet Tower Defense single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Ancient Planet Tower Defense cost?
Steam lists it at $1.69.
Does Ancient Planet Tower Defense have achievements?
Yes — Steam lists 47 achievements for Ancient Planet Tower Defense.
Who made Ancient Planet Tower Defense?
Ancient Planet Tower Defense is developed by Moonlight Mouse and published by Moonlight Mouse.
Where to get Ancient Planet Tower Defense
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 · official site. Not affiliated with Valve/Steam, Moonlight Mouse.