Each hero after a few runs starts to feel the same so to solve that Endless Dungeon should have a Character Reforge. Once that characters Chips slots have been unlocked you can reforge. each character can unlock New abilities, ability swaps, or bonuses to existing ones. that make them feel just as powerful as turrets. This would encourage that you put in the work. All this work is not for nothing if we have a mode like INSANO! Imagine what it would be like when depending on your floor turrets take longer to build. For example if turrets on floor 1 take no time turrets on floor 2 take 1 wave to build or certain amount of doors. And going up for floor 3 forcing us to really prove ourselves.

Some changes I want to see,

Blaze’s Mega Mine - Holds his active ability and PLACES A MINE THAT IGNITES THE ENTIRE ROOM burning any one but Blaze and should deal good damage consuming all blazes mine charges. Damage would increase with mine charges. Could be a swap for blazes Brimstone ability or more likely just an upgrade to his mines since blurs are resistant to fire. Freeze Mines also would be nice to expose enemies to more damage replacing his regular mines.

Comrade - instead of being able to repair generators why not be able to convert destroyed robots to you side such as the Praetorian robots. Comrades new found army would spawn after the wave when they are killed.Then be destroyed after each floor resetting the progress. The maximum troops could be 5.

Zed - when below 50% health +1% fire rate for each monster in room to a max of 15%. Just improves passive.

Shroom - Being able to poison and confuse all enemy’s in healing radius of Ultimate would be nice addition since pistol users are definitely weaker. Kinda wish this was already in the game seems super situational.

Sweeper - PLEASE give him a longer range shove where he just gives them a wack with a wet mop. Would be easier way to get rid of shield Blobs. If this slowed as well would be much appreciated.

Bunker - When activating ultimate close the crystal room doors until ultimate is finished. Hero’s could still teleport back is need be. And the doors maybe should have a health bar if you like but I see no need. After a few reforge actions would be nice to have bunker slowly move when immune or be able to a sprint charge.

Also if we could get Kreyang Cameo or playable hero would love that.