Their original names:
- Ivi.nil -> Ivinis Delamira (Sonic inspired OC lol)
- DepthZ.null -> Nullity

Personalities: 
- Born from the boiling warmth of the big bang, Ivi.nil is a chaotic, childish, impatient, extremly prone to anger, violent, destructive and (cartoonishly) evil entity always filled with energy... he has so much energy in his veins that he is in a constant super like form. I mean what else can I say, he is pretty much 2011x but extremly chaotic Imao... yeah Ivi.nil wouldn't like X, he'd find him boring and slow 

- Born from the space between the cold of the void and warmth of physical dimensions, DepthZ.null is a more calm and recollected entity, always with a monotous voice and blank expression. He carefully studies his victims when they play his game. He prefers to use psychological horror and uses killing/physical torture more rarely. Unlike many EXEs he'd be willingly to spare his victims that play his game..if he deems that "the victim won't be affected by his methods" or that "the victim isn't interesting'

For their games that you play in order to get dragged in... Ivi.nil would just have the classic straight lines with screamers bc he wants to just get the victim in his realm quickly. DepthZ.null tho... he actually has some knowledge in game designing so he'd carefully craft his game in order to be interesting and the game also has a special feature, it "drags the player in" absorbing their memories and modifying itself in order to prone more interesting reactions so that DepthZ.null can study better the player/victim

Turning OCs into EXEs (These entities are NOT X)