I need a Blender pro to help me with animation...

[RaideX]

Well this should work but i'm not sure.

Select your whole mesh with pressing A and then go into the Dope Sheet Summary. Now click the little arrow where it says "Location". Now you just select the "Y Location" Entry on the left and press X. Proceed after doing the above and report back if it did anything.

I haven't imported animation from Blender to Amnesia myself but that is how you delete the Y Location.


Note: I'm guessing you want to delete the Y Keyframes because of the different UP Axes? If so you could also just try to rotate your object so that the Amnesia UP Axis is the UP Axis in Blender. If not then just ignore this :>