Umbra Tactics#068

Description

Towers only fire inside shadow; a moving sun and placeable obelisks cast the shadows you fight over, and enemies seek the sunlit safe-zones. Signature: rotate the obelisk array to keep the killzone shadowed at high noon.

High-contrast monochrome noir with long geometric shadows, one accent red, harsh sunlight edges.

How to play

Click, Enter or Space to start. Place and upgrade towers with the mouse and number keys, or by tapping on touch, to stop each enemy wave before it reaches your goal. The HUD tracks lives, cash and wave.