IN HEAT: Lustful Nights

Click the "Install Game" button to initiate the free file download and get compact download launcher. Locate the executable file in your local folder and begin the launcher to install your desired game.
a game by MonsterBox
Platform: PC (2023)
Editor Rating: 8.5/10, based on 1 review, 3 reviews are shown
User Rating: 6.8/10 - 5 votes
Rate this game:
See also: Eroge Games, Hentai Games, Nudity Category, f95 Trending, Furry Games, FNAF Porn Games
IN HEAT: Lustful Nights
IN HEAT: Lustful Nights
IN HEAT: Lustful Nights
IN HEAT: Lustful Nights

Even though IN HEAT: Lustful Nights is a work in progress, this is still one of the best lewd parody style games I have had the pleasure to play. I have been keeping track of this game pretty much since the start and I have had such a great time with it. Now, you clearly know what this is a parody of and I knew that this has been done to death, but I honestly think that they have something here that makes it stand out from all the rest.

Working The Worst Night Shift!

The setting of IN HEAT: Lustful Nights is a fancy resort called Diamond Straits Resort. This place had the great idea of messing around with human and animal DNA and they have created these very sexy monster girls that at night, stalk the facility and get crazy and all sex crazed! People have been going missing from the resort and that is why we have been hired to try and make sure that these monster girls do not cause too much trouble.

One Big Resort

One of the things that I think is very interesting about IN HEAT: Lustful Nights is that we are not just protecting one location. This game like Five Nights at Freddy’s has you working over different nights, but there is a twist here. This is not just an arcade or a club you are working at. It is an actual resort and because of this, you will be sent to different locations to look after such as a bar, a casino, the warehouse, and the office. The game is still being worked on so much of what they have planned is not there yet, but it certainly makes for an interesting premise.

Your Cozy Little Office

Like most other games that are a parody of Five Nights at Freddy’s, IN HEAT: Lustful Nights has you for the most part working in an office and watching the security cameras so you can try and keep track of where these monster girls are. There are some awesome jump scares here and some sexy scenes too so that is fun. They will try and get into the doors of the security office and you will also have to repair certain things that they fix and this is where you get these mini-game type events. The game is challenging, but it is also a lot of fun too.

Scaring The Pants Off You

I am very impressed with the way that IN HEAT: Lustful Nights looks. It is one of the better looking FNaF parodies that I have had the pleasure to play. The game has a good level of polish and I like how it is monster girls instead of animatronics that are chasing you down. While the game looks good, the way it handles XXX content may not be for everyone. There is not actually a ton of sex here, you get to see the monster girls in sexy poses on the video feed, but the actual sex and lewd content feels more like a tease in the game, it does have a gallery, but I would like to see more lewd and XXX scenes in the actual game.


I think that IN HEAT: Lustful Nights is a very impressive game. I like how they have taken what we know and love about Five Nights at Freddy’s and put their own spin on it, but at the same time, you can clearly tell what it is based on. I am very excited for the next update as so far, the developer has done a great job of adding things to the game as well as listening to the criticisms that players have had. It is due to get a full release on Steam at some point which is something I find very interesting.


  • I liked how the game was about monster girls
  • There is more depth to the gameplay than you first think
  • It has some truly awesome jump scares
  • I think that they have something really cool with the story


  • The game could do with telling the player how to actually play it a bit better
  • The XXX content is good, but there could be more of it

Download IN HEAT: Lustful Nights


System requirements:

  • PC compatible
  • Operating systems: Windows 10/Windows 8/Windows 7/2000/Vista/WinXP

Game Reviews

IN HEAT: Lustful Nights is an erotic horror, sounds like a strange combination, but you will definitely be uncomfortable in a new research complex. Watch the movements of experimental human-animal crossbreeding results, don't let them ruin the lab and your psyche. They love to simulate the act of reproduction, so be careful.

Pros of the game:

  • The grim atmosphere and anthromorphic animals are reminiscent of Five Nights at Freddy's
  • The player loses at a low stress reading, but gets a hentai scene
  • Each losing scene can be seen in the game's archive

IN HEAT: Lustful Nights is an unusual horror where the player has to work several shifts as a night guard at the Diamond Straits Resort and Spa. In a luxury hotel equipped with a salon for spa services, customers began to disappear - deal with it.

Game Details:

  • Monsters are lustful and aggressive girls created by mixing human and animal DNA
  • There's an anti-stress squeaker toy to restore the main character's peace of mind
  • The player participates in erotic scenes with the creatures

Snapshots and Media

PC Screenshots

See Also

Viewing games 1 to 8