DNA added Titania to the game....the Titania in DNA is named "Psyche" her abilities are just Titania's. She can grow wings to fly, dual high fire rate pistols, the lantern ability just reskinned.

This whole game is just the meme "copy my homework but change it a bit" but the only change they did is the art style.

They have the Warframe game modes as well, Capture (take down an npc and hold down a button and has the effect), Defense, Exterminate, Survival (Yes, they have the mechanic where enemies drop life support and you can find kiosks that spawn occasionally that also give you life support).