This game has a plethora of problems which greatly overshadow the pretty good art that is provided by the creator.
There is simply WAY too much "bloat" but what exactly do I mean by that?
Maps/Instances
Certain instances are way too big for the purposes they are meant to serve gameplay wise all while being extremely empty which just leads the player to essentially playing a walking simulator with absolutely nothing being there to shake up the gameplay. There is no threat, no real obstacles, nothing. Just walking for the sake of walking due to the developer's choice to make the instance so large.
This is extremely apparent in the opening instance of the game where the player is placed into a flooded. pitch-black laboratory entrance with absolutely zero guidance as to what they are even meant to truly be looking for, but that ties into the game design issues I will get into later. Another example of this is the laboratory garage-esque instance with the various vehicles in it as well as the area that houses the Novalite generators. There is just simply space for the sake of there being large amounts of space with no real addition to the game either gameplay-wise or thematically. This is the first example of there just being meaningless bloat within the game for what I can't imagine serving any other purpose but to pad the overall playtime of the game.
Gameplay
The game as a whole actually has some pretty interesting mechanics that I haven't seen in RPGM games in specific. Making the ranged combat of using firearms require a QTE that needs you to press the correct input to ensure a hit is quite engaging and pretty unique all while bringing elements of the inspirational games that the game was designed after into a standard RPG game but I do not think that is enough to make up for all of the other absolutely game-ruining aspects that is within the game.
The game is extremely fucking slow. Everything within the game takes an absolutely asinine amount of time. The combat is terribly slow with there being roughly 2-5 seconds between each and every action taken during combat whether that be from the player or the enemies they are currently fighting.
To make things worse, combat isn't even necessarily clear. There is no health bars for enemies, no damage numbers given as feedback to the player to know how much damage a certain attack is doing UNLESS it is a melee attack or a thrown weapon such as a molotov for some reason.
For example, sometimes you can kill an infected with 2-3 shots of a crossbow, other times it takes 5-7 for no real explicable reason because there is no real defined health or attack feedback given to the player.
This could be a design choice made intentionally of course but it is not a choice that I believe goes well with the already painfully slow combat system that is within the game.
On the topic of painfully slow, dialogue is for the most part entirely unskippable and features animations that must play out prior to the dialogue even starting and this goes for nearly ALL of the dialogue exchanges in the game.
To compound on that some of it is just pointless fucking frustrating such as if you accidentally bump into say fire or a boiling pool of water. The player character displays an exclamation mark above their, steps back, plays an animation on your screen and then says some mundane shit such as "Wow, that fire is really hot, that hurt" or, "Wow, that water is really deep and very hot" both which take roughly anywhere between 5-10 seconds to completely execute from start to finish mind you which is just completely maddening to say the least given that this isn't even in the instance that you are actively attempting to interact with said hazard, it just plays if you accidentally move into it.
I don't want to ramble on about a porn game too long to be honest but my qualms with the game can be summarized by saying this about Carnal Outbreak:
It's a porn game that is focused way too much on trying to be a genuine game all while being a terribly designed genuine game in terms of player experience coupled with featuring very little actual pornographic content.
I don't want to rag on games on this site they are all largely passion projects made with appeasing the community in mind and the devs efforts are greatly appreciated. I'm a huge Silent Hill and Resident Evil fan myself for christ sake and the art is pretty good, they are very talented in that regard but holy shit if this game is not absolutely frustrating to play.