Block Defender

Block-Defender is an interesting tower defense game. It combines defense and number puzzle game types. Two next same-number blocks will integrate into one block with a higher number. Those blocks will attack the red blocks to protect the home.

This game combines aspects of traditional tower defense games with .You’ve less to worry about running out of space. The number blocks are turrets.
Earn money from every block you merge and every red block you take out. Use this cash to buy more number blocks to merge.
Create a formidable defense and last for as long as you can.