So it turns out in the first build I uploaded 1/3 of the levels were missing. I fixed it (hopefully)

You're a turtle filled with rage 

about to go on a rampage

somehow got a sawed-off gun

these plastic fools are so done

gliding across the floor, in your shell

shooting bad guys til they all fell

i'm over here spitting straight bars

therefore you should rate this game five stars

controls:

wasd to move

left click to shoot

r to reload

right click or left shift to go in your shell

last level (garden) intentionally very hard so less people would see my atrocious 7 am low effort win screen

Credits:

BatSpiderMan for a lot of the coding and most of the 3d models

Laifii for the music and sound effects

Google images for some sprites

various unity asset store assets for the kitchen and bedroom