Used assets:

https://assetstore.unity.com/packages/audio/music/go-west-93936 - Bought this asset for music
- Used free gunshot sound and hammer cocking sound from this website http://soundbible.com/tags-gun.html
- Used free revolver model from free asset on Turbosquid: https://www.turbosquid.com/3d-models/3d-revolver-smith-wesson-1275803

- Used free holster model https://free3d.com/3d-model/colt-peacemaker-93133.html

- Used free 3d rock model https://sketchfab.com/3d-models/western-desert-rock-7719ed9ce15a4dcfba198440c94e4767
- Used free 3d cactus model https://free3d.com/3d-model/-cactus-v1--424886.html

Created assets:
- Created the cowboy figure, as well as its rig, textures and animations