A Tower Defense with no respite, no waves, no end. Facing monsters that learn from your placements and adapt in real time to every one of your weaknesses, build and upgrade your defenses freely to create the perfect trap.

Sign in to add this item to your wishlist, follow it, or mark it as ignored

This game is not yet available on Steam

Planned Release Date: 2026

Interested?
Add to your wishlist and get notified when it becomes available.
 

About This Game

D for Defender is a Tower Defense where the enemy gives you no respite. Face endless waves, hold back cunning monsters that learn from your weaknesses, build upgradable defenses freely, and manage your resources.

Thanks to a unique clicker mining system, every click brings you a little closer to victory... or just delays the inevitable a little longer.


The Enemies

They aren't all stupid. And that's what makes the game so challenging.

In this Tower Defense, forget predefined paths. Every enemy unit has its own brain. Some will charge headlong into your most powerful towers to neutralize them, while others, more cunning, will bypass your defenses to avoid combat. Here, the AI doesn't follow a path, it thinks to break you.

The Defense

Your base is doomed, defeat inevitable.

To hold out for longer and longer, try, lose, learn, and start over. Constantly reinvent your defense to scrape together a few precious minutes.

The real solution? Great flexibility thanks to numerous placement options, a variety of turrets, and a priority targeting system that can be modified at any time. Adapt and find the answer to every threat in real time.

You don't win. You survive.

Resources

Surviving is costly. Mine or automate, the choice is yours.

In the mine, you click to raise a percentage representing the odds that your next click will yield a resource. The higher it is, the rarer the resource you're likely to get. Gauge your reflexes and responsiveness within a limited time to find the balance that will get you the most quality resources.

Don't want to mine? Change your strategy and invest in automatic generators. But beware: peace of mind comes at a price, they are fragile, and some enemies want to destroy them. You'll have to protect them, at the risk of losing big.

An Endless Roguelite

Hold out as long as possible to beat your own record.

Every run is unique thanks to unlockable skills and evolution choices that appear along the way, redefining your strategy.

And when you fail? Besides learning, you also progress. A permanent skill tree awaits you to unlock new turrets, new skills, and upgrades that will allow you to go a little further with each attempt.

With every defeat, a new chance. With every run, a new strategy.

Tsuba

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel Core i3-6100 / AMD Ryzen 3 1200 or equivalent
    • Memory: 4096 MB RAM
    • Graphics: Intel HD Graphics 630 / NVIDIA GeForce GT 710 / AMD Radeon R5 240 (DirectX 11 support)
    • DirectX: Version 11
    • Storage: 1 GB available space
    • Sound Card: DirectX
    • Additional Notes: Performance depends primarily on the CPU for calculating enemy movements.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i5-8400 / AMD Ryzen 5 2600 or equivalent
    • Memory: 8192 MB RAM
    • Graphics: NVIDIA GeForce GTX 1050 / AMD Radeon RX 560 or equivalent (DirectX 11 support)
    • DirectX: Version 11
    • Storage: 1 GB available space
    • Sound Card: DirectX
    • Additional Notes: Performance depends primarily on the CPU for calculating enemy movements.
    Minimum:
    • OS: macOS 10.15 (Catalina) or newer
    • Processor: Apple M1 or Intel Core i3 (64-bit)
    • Memory: 4096 MB RAM
    • Graphics: Intel UHD Graphics 617 / Apple M1 integrated (Metal support)
    • Storage: 1 GB available space
    • Sound Card: Core Audio compatible
    • Additional Notes: Performance depends primarily on the CPU for calculating enemy movements.
    Recommended:
    • OS: macOS 11 (Big Sur) or newer
    • Processor: Apple M1 Pro / M2 / M3 or Intel Core i5 (64-bit)
    • Memory: 8192 MB RAM
    • Graphics: Apple M1 Pro integrated / Intel Iris Plus Graphics (Metal support)
    • Storage: 1 GB available space
    • Sound Card: Core Audio compatible
    • Additional Notes: Performance depends primarily on the CPU for calculating enemy movements.
* Starting February 15, 2024, the Steam Client will no longer support 32-bit games or macOS 10.14 or lower.
    Minimum:
    • OS: Ubuntu 20.04 LTS or newer, SteamOS 3.0 or newer
    • Processor: Intel Core i3-6100 / AMD Ryzen 3 1200 or equivalent
    • Memory: 4096 MB RAM
    • Graphics: Intel HD Graphics 630 / NVIDIA GeForce GT 710 / AMD Radeon R5 240 (OpenGL 3.3 / Vulkan support)
    • Storage: 1 GB available space
    • Sound Card: ALSA / PulseAudio compatible
    • Additional Notes: Performance depends primarily on the CPU for calculating enemy movements.
    Recommended:
    • OS: Ubuntu 22.04 LTS or newer, SteamOS 3.0 or newer
    • Processor: Intel Core i5-8400 / AMD Ryzen 5 2600 or equivalent
    • Memory: 8192 MB RAM
    • Graphics: NVIDIA GeForce GTX 1050 / AMD Radeon RX 560 or equivalent (OpenGL 3.3 / Vulkan support)
    • Storage: 1 GB available space
    • Sound Card: ALSA / PulseAudio compatible
    • Additional Notes: Performance depends primarily on the CPU for calculating enemy movements.
Review Filters