Creat game
I always smirk when I see a 3D game in a jam,
Because they are either well done or just very basic with sloppy controls
Switching between runnning and shooting was an interresting take in a 3D enviroment,
I could play from start to finish wihout any problems, so great job
Animations were a bit odd and wall hitboxes seem a bit to big,
And camera was a bit wobbly when moving/jumping, was a bit hard to aim midair.
but I usually expect something like that for a 48 hour game.
I just missed some music and sound effects,
You'd be suprised by how much they add to the game.
And if you can't create something, or dont have the time,
Pick something from an asset store.
There are a ton of free packs and they can greatly improve the feel of the game.