There are many options, but colt is prob the best choice.
Speedloader
Colt fires two quick shots that slow targets. Deals 640. Cooldown: 15 seconds.
Magnum Special
Colt's attack range and bullet speed are increased by 11%.
Speed
Gain 15% Speed increase when moving in bushes.
Health
Recover Health 50% more effectively.
Guide
So, the new finx boss fight dropped, and its actually fun. If it is way too hard for you then you are in the right place. Colt does good damage fast which is needed. Finx has a lot of health. And he can respawn after with almost a million hp on impossible. After i finished impossible, it showed something like best time 3:48 so idk what that means. Im going to mention some other good brawlers for the boss.
Game Modes
Boss Fight
I said everything in the guide.
Works Well With
8-Bit
Super is good for dealing damage, and he deals nice damages
Amber
It is ok, and the fire does a lot of damage even afterward
Edit BuildAbout This Build
This build, Get the new finx boss fights done up to impossible., was created by Mark15 on May 19, 2026. The build is for the Brawler, Colt, and uses the Speedloader gadget, Magnum Special star power, Speed gear, and Health gear. To see more, you can go here to view the best Colt build and others.
If you'd like to support your favorite builds and creators, make sure to upvote their builds, videos, and anything else they share that you find useful. Check out the profile page of Mark15 for more of their guides.
Want to create your own build to share? Head over to our Build Creator and show everyone what you got!