1. Go for a quick match
   
2. Pick Yurusa
   
3. Wait until the match starts
   
4. Start to heavy punch other animals
   
5. Yell that you are Batman
   
6. ???
   
7. Profit

It is very important that you only roll and hit other animals with a heavy punch, the only exception is when you have the high ground and can dropkick someone from above.

The Taser, the Ice Gun, the Crossbow and the Boomerang are somewhat lore accurate weapons that you can use during quick matches or versus friends.

In case of the rare possibility that you have friends: If you play with your friends, make sure that they know that you are Batman. Tell them every chance you get that you are Batman.
Knock someone out and say "I'm Batman" everytime it happens.

I guess you could get some style points if you use Nunchicks cuz those are low key busted.

I guess this is the part of the guide in which I ask for rewards but I have no idea what I'm doing so just look at the picture of the best playable character in the game :)