Here is a simple guide for the basic keyboard controls in SCUM. enjoy the game.
SCUM PC Controls
Flashlight – Shift + E
Inventory Open in Car – SHIFT+ C
Scope Calculate Range – Tap CTRL
Scope Zeroing – SHIFT + MOUSESCROLL
QuickScope – STRG + RMB
Set Scope Windage – SHIFT + ALT+ MOUSESCROLL
Weapon Bash – SHIFT + LMB
Throw Cancel – SHIFT + RMB
Crouch/Stand Stance Inbetween – CTRL + MOUSESCROLL
Auto Walk ON/OFF – SHIFT+W
Prisoner HUD On/Off – NUMPAD (-)
Drone HUD On/Off – H
Silent Mode (invisible drone, no lights or sound) – X
Toggle Weapon Fire Mode – Shift + Key you set in controls
Last Blueprint – Alt+C
Cheats menu – Alt+F4
Credit to SalzDillGurke
SCUM aims to evolve the multiplayer open world survival game with unprecedented levels of character customization, control and progression, where knowledge and skills are the ultimate weapons for long-term survival.