It's bare bones as you've stated. Add a setting for configuring mouse sensitivity, it was a pain to aim at targets as the cursor moves slowly. Gun kick feedback feels alright and will be better once you introduce recoil.
soul shells shooting range
A downloadable game for Windows
Short demo to see how jarring the cameralock is.
- WASD to move
- Left click to shoot
- Left Shift to activate gun
- E to open doors