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Version: 0.1503.1

Version: 0.1501

Version: 0.1304

Version: 0.1302.2

by Angie

Please note: This game was originally posted on Hypnopics and concerns mental changes rather than physical ones. Its thread on Hypnopics can be found here: https://hypnopics-collective.net/smf_fo ... ic=23771.0

With the end of his high school career approaching, Kyou Koyama is a friendless and troubled young man. However, having recently taken an interest in hypnosis, he supposes he can salvage his relationships with his classmates using the power of suggestion. With the help of a modified penlight of his own design, he sets out the change his world, one class rep at a time...

Penlight is a visual novel set in a high-school with a heavy hypnosis/brainwashing kink theme. While still in early development, the current release is fully playable from start to finish. It should be noted that all characters featured in the game are in their senior year of high school and are over 18 years of age.

The latest free releases are available via my Patreon or itch.io

Penlight screenshot 1

 Penlight screenshot 2

Currently Features:
Around 121,000 words
Three main routes, playable from start to end, with at least one consequential choice for each
Two additional, currently linear routes
Hypnosis & Mind Control (Consenting and non-consenting)
Mild D/s
Personality alteration
Male protagonist
Three female characters
2D Animé-style art

There is a flowchart guide to all the paths through the game available on my Patreon page here (note - NOT spoiler free): https://www.patreon.com/posts/penlight-game-31496153


  • New path added to Villainous Route: Sleeper Agent - Playable from start to end with two possible conclusions
  • Included the first scene of the Consensual Nozomi Reversal path 
  • New CG set featuring Sayori, which replaces the sprite art in several scenes, mostly during her consent route
  • New CG featuring Hiroko, which can be found during her consent route 
  • New pose added for Hiroko's sprite 
  • Punched up some of the dialogue in the Villainous Devoted path, and slightly expanded several scenes to make them a good bit meaner
  • Tweaked some of the dialogue in the Delusion (formerly Non-Consent) route and added some extra lines. In particular Hiroko has more unique lines instead of reading too much off of Sayori's script during the confrontation scene with Kyou
  • Among other things, added a third option when deciding what to call the girls in the Villainous Robot path, which ups the dehumanization aspect even more
  • Corrected quite a few typos and grammatical errors on Hiroko's route, and added a few extra lines here and there  
  • Made a number of other minor changes in to all routes. Mostly animation changes to take advantage of Hiroko's improved sprite, but a number of little textual changes were made as well, mostly Hiroko's lines so they seem more in-character for her 
  • Modified a number of character expressions across all routes to better fit the lines being spoken; Hiroko's lines in particular 
  • Added a couple more background images to accommodate the Villainous Spy/Sleeper Agent path
  • A number of text edits across the board, acknowledging more recent character developments in later-written routes 
  • Hiroko's height has been reduced slightly on her new sprite
  • Fixed an animation bug that occurred during Nozomi's consent route if you chose not to respect her boundaries 
  • Word count is now over 121,000 
  • General typo/grammatical corrections


  • Sayori Consensual Route - Work in progress, playable route from start to finish, with one alternate, partly-written path
  • Hiroko Consensual Route - Work in progress, playable linear route from start to finish 
  • Sayori's sprite has been significantly upgraded with a full range of outfits, expressions and an additional pose
  • New Hiroko sprite with one pose and a complete range of outfits
  • Hiroko's nametag colour has been tweaked to a different shade of pink, matching her hair in line with the other leading ladies
  • Added more CG assets, allowing for many scenes along Nozomi's consensual route to be depicted in this style 
  • A few new sound effects added to accommodate the new Hiroko route 
  • You can now switch the game sprites between the new and old versions at any time by visiting the game menu, preferences and choosing "New" or "Old" under Sprite Style
  • Word count is now over 106,000!
  • As usual, made some more little script tweaks and spelling/grammar corrections here and there on the existing text


  • Nozomi's new sprite has been updated with a full range of outfits 
  • New initial sprite art for Sayori (limited functionality) 
  • First CG has been inserted into the game, depicting the start of the game's two darker routes 
  • New path added for Nozomi's consensual route, starting from the third day
  • New alternate choice added for the Villainous route along the robot path, leading to a very different conclusion
  • Added a secondary character to accommodate the Villainous route additions 
  • Nozomi's consensual route ending has been slightly expanded
  • Removed Kyou's side sprite (Did he ever need one?) 
  • Two new music tracks added. One for the title screen and a few of Kyou's bedroom scenes, and a creepy one for the new robot path ending, because it wasn't quite creepy enough already... 
  • Fixed a bug in Nozomi's consensual route where Nozomi's hypnosis trigger was being overwritten 
  • Fixed another bug in Nozomi's consensual route where Sayori always talks about Nozomi forgetting a number while giving her rundown of events in day 6, even if you changed Nozomi's name instead. 
  • Nozomi's and Sayori's nametags have had their colours altered slightly, matching their new sprite's hair colours 
  • Kyou's nametag colour has been changed to green to more clearly set his speaking lines apart from the others 
  • Word count is now almost 74,000 (up from about 63,000 in the previous release) 
  • Miscellaneous spelling and grammar corrections and script tweaks

1.302.2 (First release on tfgames):

  • New major route (Villainous) with two distinct story paths
  • New sprite for Nozomi, albeit with limited functionality (selectable on game start)
  • Added a few more assets; a couple new backgrounds, character expressions, sounds and a smartphone graphic, mostly to accommodate the villainous route
  • Tweaked some of the dialogue in the two original routes, mostly to resolve inconsistencies created by the villainous route additions
  • Changed the file format of the music to ogg from mp3, significantly reducing file size
  • General spelling and grammar corrections

Latest Reviews - View All Reviews

Review by Narg

Version reviewed: 0.1503.1 on 11/17/2019

With the content here so far, I'm a big fan of the way hypnosis is handled - slowly decreasing the girls' will to resist or disobey. That being said, some of the endings are quite disappointing. Just when you think you've won and gotten everyone under your control, you'll be arrested or regret your decision, which goes against most of the choices made leading up to such an ending. I think the main character, given that certain choices are made, should be a bit more ruthless about his conquest of the girls.

Review by codknight

Version reviewed: 0.1503.1 on 11/17/2019

Can't say I'm a fan, went through most endings, it just feels like anti-hypno fetish propaganda.  Every ending involving hypnosis ends with him making himself miserable or arrested for starting a cult, even the endings where you directly say you don't care about messing with their minds, even the consensual hypnosis endings end with him being with another girl he didn't hypnotize.  The only ones that end with a "positive note" are the turn every woman into a spy ending and turn them into robots which are both more extreme versions of just changing the target of their affections and are in the case of the robots more noticable.

All in all I felt annoyed by this game, felt more like reading a religious pamphlet trying to make me feel like a sinner for liking something then a fetish game.

Review by boomerpyro

Version reviewed: 0.1501 on 10/17/2019

i believe this is the first time i actually bother to review a game. i've fallen in love with it due to it's multiple characters, storylines, and topics.

there's several girls and they all have multiple paths and endings. lots of fun and not-so-fun-but-scary hypno content!

Review by Seekster

Version reviewed: 0.1302.2 on 08/18/2019

I have played a lot of hypnosis games in my years, some professionally made. However Penlight has some plot ideas and content that I have never seen before and all of it is good. Seriously if you find mind control or hypnosis even the least bit interesting then you have GOT to check this game out. The characters behave naturally and for the most part react in a fairly realistic and believable way to the situations this game puts them in. Where most hypnosis themed games put the character on a power trip that just never stops, Penlight has realistic consequences to the character's actions and choices. I eagerly await the finish game!

Review by slipmeup

Version reviewed: 0.1302.2 on 08/14/2019

Really great game, even if not my typical fare! Unlike most other VNs of this sort, this isn't a power fantasy, much like real life you can't insert yourself into someone's life and game your interactions with them to make them fall in love with you (I'm almost certain one of the characters says this almost verbatum). Even when you do go for the 'good' route, not everything works out the way you may want it to, and that's totally fine. I sort of see this is as a meta vn in that it accurately points out how dangerous the mindset of seeing yourself as the protagonist in a game can be, you can't control people and their reactions, even if you literally can!

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