Left 4 Dead 2 shares the Source engine's standard 0.022 yaw with CS2, TF2, and Half-Life-derived titles, so any sensitivity you already use in another Source game transfers over exactly.
โ๏ธ Engine: Source๐ Yaw: 0.022
Input (From)
โ ๏ธ Important: Windows Mouse Settingsโผ
Output (To)
Converted Sensitivity
0.500
Calculated from Left 4 Dead 2's real yaw constant โ 0.022ยฐ of camera rotation per mouse count โ not a generic multiplier table.
Very Low SensitivityFull arm-aimer โ large sweeps, high precision tracking
Pro Average42 cm/360ยฐ
0 cmPro Zone (40โ60cm)80cm+
๐ก Polling Rate Impact
Input Delay1.00 ms
ยฐ/poll cycle0.009ยฐ
Reports/sec1.000
Your Equivalent Sensitivity in Other Games
See instantly which sensitivity to configure across other games based on your DPI.
๐ฎValorant
Sens:0.157
eDPI:126
๐ฎCS:GO / CS2
Sens:0.500
eDPI:400
๐ฎApex Legends
Sens:0.500
eDPI:400
๐ฎOverwatch 2
Sens:1.667
eDPI:1333
๐ฎCall of Duty: Warzone / MW3
Sens:1.667
eDPI:1333
๐ฎRainbow Six Siege
Sens:1.923
eDPI:1538
Frequently Asked Questions About Left 4 Dead 2 Sensitivity
Does DPI matter differently in L4D2 than other Source games?
No โ DPI scales identically across every Source-family title. If you know your cm/360 in one, the same DPI and sensitivity gives you the same cm/360 here.