Download Hold on Sir Cube! - unique tower defense game APK v1.0.9

Free download Hold on Sir Cube! - unique tower defense game APK for Android, PC. Latest version is 1.0.9, update at August 7, 2019

Hold on Sir Cube! - unique tower defense game version 1.0.9 is only one variant.

How to defend against monster invasion and protect the world of cube? Use the cubes! Merge the specially powerful cubes of the same color!Here's a tip:DO NOT hesitate if you...