TDS - Tower Defense Strategy

Tower defense meets real-time strategy as you mine and fight

Blockage · Released May 23, 2025

Reviews: Very Positive; 82% of 374
Recent reviews: Not enough recent
Playing now: 5; right now
Steam Deck: Playable
Last update: 3 months ago; Jun 10, 2026

Free demo available, 0 playing it now: get the demo.

What is TDS - Tower Defense Strategy?

A 2.5D tower defense and real-time strategy game set across distinct maps where you protect your Basin from attacking Tides. You control a Vessel to mine resources, fight enemies, and build and upgrade defenses, either alone or in online co-op with up to three friends.

For you if...

+you enjoy managing resources while building defenses
+you like varied maps and distinct playable characters
+you want challenging tower defense with friends

Not for you if...

−you prefer clear menus and detailed instructions
−you want relaxed solo play rather than demanding defense

What players say

82% of 374 reviews are positive

Players praise the strategic depth, varied maps and Vessels, and co-op play. Their most common complaint is that confusing menus and unclear instructions make it hard to figure out where to go and what to do.

Screenshots and trailer

TDS - Tower Defense Strategy system requirements

As published by the developer.

Minimum

OS: Windows 7, 10
Processor: 2.1 GHz Single Core
Graphics: 2 GB
Memory: 4 GB RAM
Storage: 750 MB available space
DirectX: Version 11

PC version details

DRM, required accounts, controller support and Steam features.

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS, Linux
Achievements: 45
Steam features: Cloud saves, Family Sharing

Steam Deck: Playable

Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
Default graphics settings perform well on Steam Deck

Multiplayer and co-op

Languages

Full audio: English, French, German, Japanese, Korean, Polish, Portuguese - Portugal, Simplified Chinese, Spanish - Latin America, Italian, Spanish - Spain, Portuguese - Brazil, Russian, Vietnamese, Indonesian.