KF2 Hot Key Layout: Quick Weld, Grenade, Bash, Quick Heal

This is a very short note listing one player's key layout for the actions that matter most in Killing Floor 2. Treat it as a suggested setup rather than the stock defaults, and change any of it in the controls menu.

Action	Key
Use / quick weld	E
Throw grenade	G
Alt fire / block	Left Alt
Flashlight	V
Quick heal	Z
Melee bash	F
Last used weapon	Q

Why these actions matter

• Quick weld shares the use key, so you can seal a door the moment you reach it.
• Quick heal lets you heal yourself without cycling to the syringe; tapping it and switching back to a weapon shortens the animation.
• Melee bash is a useful emergency button to stumble a ZED or stop a Siren scream for a moment.
• Last used weapon gives a fast swap between your two main weapons.
• Alt fire / block matters for melee perks that parry and for weapons with a secondary mode.

For binds not offered in the menu, see /en/gamedb/killingfloor2/config/setbind-keybinding-guide/ and /en/gamedb/killingfloor2/config/recommended-keybinding-layout/.