There is an over abundance of new shooters to have come out of the new renaissance of retro inspired shooters called boomer shooters. What other boomer shooters would my fellow Steam users recommend?

I like Chop Goblins.

Does it need to be start-to-finish, i.e. in a single sitting because there's no save function, or would beating the individual levels using Level select count?

This is a great little game, but I'm so used to 1 being the melee weapon key, 2 being pistol, 3 shotgun, etc in other FPS. Any plans for any of the next updates to include the option to change keys?

How would one go about creating a similar visual aesthetic to Chop Goblins? I'm (currently) a solo dev working on an online arena shooter in the Godot engine, and I've had a hard time describing kind of art style I wanted to go for until I played this game. What kind of tools or techniques were used, are there any existing tutorials out there that would be useful, or just tips in general? (I'm a software engineer who sucks at art, pls be gentle)...