Minecraft Adventure 2D

One of my first games, make your way trough 8 levels, you need to complete a certain objective in each to go to the next levels try passing them to face the final boss at the end !
QWERTY
A
Move left
D
Move right
Space
Jump
Left mouse click
Melee attack
Right mouse click
Place block
AZERTY
QMove left
D
Move right
Space
Jump
Left mouse click
Melee attack
Right mouse click
Place block