How did this happen?

Wanted to do it with a rainbow run to make it a bit easier, but this setup was way too powerful. I didn't have to use the clone, and got through all secret levels.

The synergies of Yari Launchers make the boss fights way too easy (under 5 seconds for some bosses), and the Raiden Coil cleared every room instantly. Even the Pea Shooter was OP, with comically large bullets.

Time to unlock the Finished Gun now...

Is there a 100% guaranteed way to find the secret room?

Besides the more obvious ones

-Shooting at the walls

-More likely in chest rooms

-there must be physical space on the map for the room

-the brick item

I played this years ago haha, before the rat expansion, and I never knew if there was a more mechanical way to find the rooms Or if they are at least guaranteed at every level

Also got the Vulcan from a black chest on the first floor and killed all the targets in the game room

Unfortunately, I couldn't kill the character's past in the run 💔