Hey! I loved this demo and I had a lot of fun just playing with a friend in 1v1s, I would say a few things I would enjoy adding are
- Being able to play against the AI in multiplayer
- Jumping through broken windows, maybe with an animation that slows the player down
- A sprint button
- Muffled noises through walls as hearing the footsteps of the enemy team through the wall makes it so that you basically always have to slow walk or they'll know where you are
- Perhaps a rainbow-esque armor system? where you can trade HP for faster walk speeds and vice versa
- Some sort of item ghost for the barricades and barbed wire so you can tell where they are going to be placed down on