You build towers to defend against enemy that's stealing your Qi. Tau Defense starts with this simple concept and develops into meticulous strategy game. Any battle map can be defended in multiple ways, achieving different goals. After each gameplay you will see these aspects of the battle in the form of graphs. Each battle has multiple challenges that will nudge you to think creatively and adapt your tactics to win new trophies.
Your tactics can be reviewed in the form of many graphs.
Changes to map topology require new adaptations of your strategy
Tile propagation mechanism adds yet another variation to the battle map, making you think creatively

Minimum:
OS:
Windows 7 SP1+
Processor:
Intel Core i3 6100 or AMD FX-4350
Memory:
4 GB RAM
Graphics:
NVIDIA Geforce GT 1030, 2GB (Legacy: NVIDIA GeForce GTX 460), AMD RX550, 2GB (Legacy: AMD Radeon HD 6850), Integrated: Intel HD Graphics 630
DirectX:
Version 10
Storage:
6 GB available space
Recommended:
OS:
Windows 10
Processor:
Intel Core i5 6600 or AMD Ryzen 1600x
Memory:
8 GB RAM
Graphics:
NVIDIA Geforce GTX 1060, 3 GB (Legacy: NVIDIA Geforce GTX 780, 4GB) or AMD RX 580, 4 GB (Legacy: AMD R9 290X, 4GB)
DirectX:
Version 11
Storage:
6 GB available space