Truth be told, I have no idea what equipment brushing is. Kinda sounds like cleaning. 

Basically what it comes down to is that ‘Dungeon 100’ is a diablo-like roguelike game that does not make use of complex gear and weapons systems, but rather allows players to pick freely from 100 different abilities that their characters can use!

Destroying with electrical orbs. Image by 'Dungeon 100.'

‘Dungeon 100’ has 100 dungeon levels. The deeper you go, the darker and more dangerous it gets. Who would’ve guessed? With each level that you complete, you will improve your experience, and hopefully your strategy for taking on the enemies that each level throws at you.

The halls of darkness crawl with all sorts of vile creatures that are out to destroy anything that is even remotely good. As a kicker, every 15 levels has a Dragon Boss as a guardian for the next 15 levels. 

This dragon must be beaten, but beating the dragon means that your former character will morph with the dragon, making the final boss beat before moving on to the next 15 levels. And guess what… The dragon takes on the abilities of the one it morphs into. 

Using the power of fire to incinerate hordes of enemies. Image by 'Dungeon 100.'

So basically you’ll have to beat a stronger version of yourself to keep progressing through the game! 

The developers of ‘Dungeon 100’ have described the unique roguelike action strategy game as potentially containing content that is not appropriate for all ages, so discretion is advised! ‘Dungeon 100’ is developed by a studio in China.