You will need to use re-targeting tools in your 3D program or game engine.
All of our animation packs come on a provided character rig, "MotusMan". Using a process called retargeting you will apply the bipedal movement from our character to yours. "Retargeting" involves making adjustments and offsets to the animation from one character to another. We have more detailed tutorials in our technical section and some engine-specific walkthroughs.
Also, see...