Crystal Fortress
Developed by threepointstudio · Published by threepointstudio
At a glance
Overview
A casual, indie, strategy game by threepointstudio, published by threepointstudio — single-player.
Steam’s own one-line description: “Defend the Crystal Fortress and its people from invading forces in this blend of Turn-Based Tactical RPGs and Tower Defense. Summon the infantry, call out the archers, deploy turrets. Use all the available tools to keep the enemies at bay!” — 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 Crystal Fortress.
| 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 7
- Processor: 2 GHz Dual Core
- Memory: 2 GB RAM
- Graphics: Integrated Graphics
- Storage: 500 MB available space
Supported languages (2)
Crystal Fortress 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 Crystal Fortress?
Steam classifies Crystal Fortress as a Casual, Indie, Strategy game, developed by threepointstudio. Defend the Crystal Fortress and its people from invading forces in this blend of Turn-Based Tactical RPGs and Tower Defense. Summon the infantry, call out the archers, deploy turrets. Use all the available tools to keep the enemies at bay!
How much does Crystal Fortress cost?
As of June 2026, Steam lists Crystal Fortress at $5.00. Prices and regional pricing change — check the Steam page for the current figure.
Is Crystal Fortress single-player or multiplayer?
Steam lists these modes for Crystal Fortress: Single-player. It lists a single-player mode.
Is Crystal Fortress on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Crystal Fortress for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Crystal Fortress out yet?
Yes — Steam lists a release date of Apr 11, 2025.
What platforms is Crystal Fortress on?
Crystal Fortress 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 Crystal Fortress single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Crystal Fortress cost?
Steam lists it at $5.00.
Does Crystal Fortress have achievements?
Yes — Steam lists 18 achievements for Crystal Fortress.
Who made Crystal Fortress?
Crystal Fortress is developed by threepointstudio and published by threepointstudio.
Where to get Crystal Fortress
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, threepointstudio.