Power Vacuum is an adult visual novel made with Ren'Py by What? Why? Games. It uses 3D CG and animated presentation. You play Sterling, a nineteen-year-old man who returns home after four years away because the family patriarch has died. Instead of grieving quietly, he learns that someone else wants to take that role. The story centers on choosing whether to defend the people close to him or allow that takeover to succeed. Adult themes include corruption, female domination, and harem, and the game has an NTR switch that can remove NTR content.
The game is still in chapter-based development. The current build is Chapter 12 Official, released on January 13, 2024. It runs on Windows, Linux, Mac, and Android, in English, with no censorship. The Chapter 11 Beta entry lists What If... Vol.7.
Developer's description
Take the reins of Sterling, a nineteen year old male who has just returned home after a four year absence. The impetus for his return? The untimely death of a patriarch. But what should have been a somber moment of reflection is hijacked by the revelation that another entity is aiming to fill the role of patriarch. Do you protect the ones you love or do you roll over and let his conquest flourish?
DISCLAIMER
This game has an NTR switch that removes all NTR from the game.
Chapter 12 Official
N/A
Chapter 12 Beta
N/A
Chapter 11 Official
N/A
Chapter 11 Beta
- Chapter 11
What If... Vol.7
Chapter 10 Beta
- Chapter Ten
What If... Vol.6
What If... Vol.5
What If... Vol. 4
Chapter 9
- Chapter Nine
Chapter 8
- Chapter Eight
- Removed all stat requirements from Chapter One
v06 (Final)
Chapter Six
Introducing The Gallery - The main character's room now contains a way to rewatch scenes from previous chapters. Each page of the gallery will unlock following the completion of a chapter.
Transparent textbox - This is something I'm trying out. It makes the text a tiny bit harder to read on certain images but overall looks much cleaner. I'm interested in feedback for both new features.
Reduced stat grind in Chapter One.
Bugfixes/rerendered images/etc.
Remember to always try going to sleep with the hourglass in the corner if the new chapter isn't starting.
v0.5b
Bugfixes and corrections
v0.5
Chapter Five
v0.4
14 animations
485 renders
v0.3b Final
Here is the final(hopefully) build of version .3.
3b consists of bug fixes, some retouched images, and an NTR switch that will allow you to turn off/on the NTR. Just go to Hunter's room on the map and click on the Hunter icon.
v0.3 Fixed
12 New animations
356 New renders
11 Events updated
2 New Events
2 New Characters
v0.2b:
Bug fixes - Patches now work with old saves
v0.2
12 New animations
356 New renders
11 Events updated
2 New Events
2 New Characters
New Helper icon in your room that will show what events you still need to complete for each Chapter.
v0.1b
Introduced NTR On/Off setting
Bug fixes
v0.1:
Initial Release
Player reviews
Player rating3.5 / 5 · 20 ratings
Written reviews20 · avg 3.5★
Positive (4–5★)50%
Latest review2026-03-13
What players say
Reviews are mixed, with strong praise for visuals and humor but notable complaints about gameplay and themes.
5★8
4★2
3★4
2★3
1★3
Players like
Character models and animations receive praise
Humor and dialogue often entertain players
Plot and character development appeal to fans
Variety of characters and scenarios
Common complaints
NTR themes feel unavoidable to some players
Humor is divisive or feels forced
Time and location event hunting feels repetitive
Best for players who enjoy comedic adult stories with strong visuals and varied characters.
Summarised from 20 written player reviews.
helltotheyep2026-03-13★★★★★
women are stunning, most sex scenes are pretty hot, but thats about it. there is no story at all, humor made me giggle at times. this game is only made for sex scenes, if thats what you're looking for, then…
SafNez2026-03-13★★★★★
the history and plot always develop itselfs to be greater than expected, this is not the common game you enconter in this site. It is a rare gem, unfortunately it seems like it will be abandoned or given a fast…
mrbombadil2026-01-06★★★★★
TLDR: Terrible and constant attempts at humor, even during sex. A lot of humiliation of MC. 100% kinetic, every LI, every scene, every action is forced. Forced femdom, armpit licking, breastmilk drinking, toe sucking, etc. LIs fuck without MC. The…
★★★★★(20)
