I loved the game! Very good to play together with friends.
I found it a little short, playing with only 2 players we finished the game relatively quickly. I think it would be nice to make the enemies difficulty progression a bit slower and add more waves and bosses, this solves the problem of the difficulty escalating too quickly with few players and extending the gameplay. XD
Congratulations to the devs, it was an excellent experience!
Looking forward to the release on Steam!