Just knock 100 people onto the ground. Pretty straight forward...












Just simply staggering them wont count. They have to be completely knocked onto the ground.

Don't bother trying to knock down Female or child NPCs. They're literally impossible to knock down. No matter what you try, they will only stagger.














The Male NPCs are the ones you want to be shoving. ALMOST every Male NPC can be knocked down.



















One problem that you will quickly notice though, is that the stagger vs. knockdown rate is about 50/50 no matter what you do. There is one type of NPC however, that has a more consistent knockdown rate...

Now these NPCs are the ones that you wanna be knocking down. As you're walking around in either Kamurocho or Okinawa, you might notice these NPCs walking around with a hunchback. While not 100% likely to fall over, they have a higher chance of falling over than any other type of NPC. So just keep abusing the hunchbacks (preferably in a crowded area) until that achievement pops up.















Extra tips
1. Always shove them from behind
2. Aim for the center of their back
3. Get a good running start before shoving them
4. Find a crowded area with plenty of NPCs
5. Have fun when you're bullying people who have a hunchback









Knocking over 100 of these hunchbacks should take anywhere between 20-30 minutes. Once your done bullying these hunchbacks, the achievement should pop up.