Northend TD Hotfix v0.132 Addressing diffculity

Hello all, this is a quick hotfix addressing the difficulty problem!

Game should be easier now.

• Changed all upgrades to be passive and unit specific.
• Sniper kills M1 in one shot.
• Lesser width on the playable area.

Selecting units well will guarantee you a win!

There is a big major update in the future addressing upgrades and balance, coming next.