Hello again. I've been trying to find another game, not sure if it's for the PS1 or PS2.
You're an alien, not sure how it reached earth, and I also don't know the exact objective of the game, and you must try to blend in with the community you are in. You use you're alien gun to suck in people or something like that, and you can transform into them. It's a 3D game, not sure if open world. It had graphics similar to Okami, just a little less detail and a little more cartoonish. It definitely is not 'Destroy all humans'. Also, you had various powers to do things which would confuse people so you wouldn't get exposed. If you do, they start chasing you and you must escape. This is all I have. Hope someone helps me find it and thanks in advance.