Build The Wall

Compete to see who can build the highest wall and sabotage your opponent by shooting catapults at them! The player has to be a lot higher up to win.

W A S D or arrow keys -> navigate your character
H -> shoot your catapult (in game help page is wrong, sorry)
Z, X -> switch between resources
SPACE -> build your wall!
C -> destroy your own blocks around you

Group name: no ideas
Group members: 
Cai Jialin
CY Liu
Harshini Rayasam
Yang Jiyu
Lee Yue Tong