i think it has a strong concept, especially in regards to this game jam. the silly theme definitely gets max serious points! the shooting is fun and i like the sound effects and music. the silly guys look cute too. i will say i don't think i can rate this fairly considering i can't access the shop right now. but i'll rate it based off what i have.
i like the story at the beginning, but in my opinion a mechanic similar to deltarune would be very strong for this. by that i mean skipping to the end of a text animation (not the end of the whole story) and then confirming if you want to proceed in the dialogue. if not this then just make the text animation faster and give the option to go to the next text with a button.
the gameplay as of now is lacking a bit, i think that's because the shop doesn't work on web right now so i wont say much on this. what i will say though is i feel the gun shoots too fast, the cooldown is too low and an ammo system would do the game good as a mechanic. i kinda like unloading and turning them serious though.
i didn't really find a way to die in the game so i felt no real threat. in this type of game it feels a bit odd without much of a threat. (i did get teleported to the starting location when i tabbed out though. didnt really lose progress)
the visuals could use work, but they're not bad don't get me wrong. i think that defining the roofs some more could make the game look a lot more pretty, like making very thin bricks at the top of the roof and then bigger ones at the bottom. i like the artstyle though other than that.
would building could be a bit better, it's a city but i think more props could do it well. this is more minor though imo because thats something you should do last (i've heard?). but i'll give you a few things i'd add i guess? street lights could be good, adding a few car props also, a bench or two in the park areas, maybe a few trees. it would help the world feel more alive
overall, i think this game is alright. but without the shop system and reload system it's just alright, if you do get those added though please let me know!