I submitted a first version of the game. You can find it here.

I added a monster generator that makes infinite random waves of ennemies, so I don’t have to wrote each wave manually. But there are some bugs yet, like stacked ennemies.

I’m tired after 20h of intense programming in 2 days. So I don’t know if I will continue or left the game as it is now. There are many improvment I could make but… I’m begining to lack motivation : the game is not strategic like I expected and the gameplay is banal.