I quite like this! This is a fun take on the COD Zombies/wave survival genre and I hope you continue to run with the theme. A suggestion - perhaps your fists could be used for a backup weapon where you waggle the mouse to do a slight bit of damage when you are in a pinch?

I really like the movement as well, very different to what I'm used to and it's quite cool!

A couple things to maybe improve:

AI (you mentioned it in the description but the AI got stuck in a conga line and couldn't move)

Weapon balancing (I think the shotguns are a bit overpowered considering they spawn frequently, shoot pretty accurately, shoot 3 pellets, and also can chain kill).

I hope you continue to develop this idea!

Congratulations for the game! Keep making games, each game jam we get more xp and level up as developers. Rated <3

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https://danilocesareu.itch.io/otto

The idea is cool and maybe has potential, but this version of it felt kind of mindless. Some actual level design rather than just an endless high score thing could have really made it more a interesting challenge.

Movement felt slow for this kind of game, although it was kind of atmospheric, especially when you get stuck in a corner with no ammo.

More weapon/enemy types to make it more varied would be cool.

Very well done. I love how the many corpses and used up guns stay around and pile up all over the floor :)

Please check out my game: https://itch.io/jam/gmtk-2019/rate/460609