BC2's attack helicopter required nuanced keyboard controls (W/S for throttle, mouse for pitch/roll). Mapping throttle to analog triggers sounds great, but the game interprets the input as digital pulses. You will either spin uncontrollably or drop like a rock. Most controller users avoid flying.
The simplest free method: Add the EA App or the BC2 executable to Steam as a non-Steam game, then enable Steam Input as described above. This works surprisingly well.
The default sensitivity settings in BC2 are often too high for modern sensibilities. Since there is no aim assist, you will need to fine-tune your settings to hit "micro-adjustments." battlefield bad company 2 pc controller support
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It is important to provide a realistic expectation regarding gameplay, specifically in multiplayer. The default sensitivity settings in BC2 are often
Battlefield: Bad Company 2 on PC does not feature "Aim Assist." Aim assist is a staple of console shooters, subtly helping players stick to targets when using a thumbstick. Because the PC version was designed primarily for mouse and keyboard, this feature was never coded into the PC port.
Consequently, playing with a controller in multiplayer puts you at a significant disadvantage against mouse users who can turn faster and aim with pixel-perfect precision. While the single-player campaign is a perfectly enjoyable experience with a controller, competitive multiplayer play requires a high level of skill to compete without aim assist. Steam Input: If you are playing the Steam
If you are using an Xbox One, Xbox Series X/S, or an Xbox 360 controller, the process is generally plug-and-play.