Neuro/Splice

by FlimsyLegs

Uncensored Windows Linux Mac
Version0.05.0 Chapter 5
EngineRen'Py
Released2026-06-25
Updated2026-10-07
LanguageEnglish, French, Italian, Spanish, Portuguese, Simplified Chinese, Russian

About Neuro/Splice

Neuro/Splice is FlimsyLegs' fourth adult visual novel, built in Ren'Py with animated 3D CG visuals. This story-rich dystopian sci-fi thriller follows Cassie Marlowe and Ryke Voss, sworn enemies from opposing factions, after the Veilbreakers put a virus into the NexaCorp mainframe and refuse to reveal how to remove it before a meltdown. Ryke's team uses experimental Neuro-Splicing to put his mind into Cassie's body, sending him into a mixed-gender maximum-security prison to learn the truth, while Cassie wakes in his body and gains a position inside NexaCorp. The game centers on BDSM and body-swap choices across dual perspectives.

The current release is version 0.05.0 Chapter 5, dated June 25, 2026, and development is ongoing. It runs on Windows, Linux, and Mac, is uncensored, and offers English, French, Italian, Spanish, Portuguese, Simplified Chinese, and Russian. The latest update fixed minor text and render inconsistencies, removed a wanted-poster reference, aligned sound effects with screen shakes, corrected save/load slot sizes, and added machine translations, with testers and proofreaders needed.

Developer's description

FlimsyLegs' fourth AVN. A story-rich sci-fi thriller with a body-swap (gender-swap) and BDSM theme. Neuro/Splice starts when a terrorist group known as the Veilbreakers successfully plant a computer virus in the NexaCorp mainframe, threatening to spill the corporate secrets to the world, before triggering a catastrophic meltdown. The culprits straight-up refuse to reveal how to safely removed it, and time is running out... Ryke and his team form a mad plan: Infiltrate the mixed-gender maximum security prison where Clyde and Eric are held, pretending to be Cassie, and learn the truth about the virus. To do so, they need to use an experimental procedure known as Neuro-Splicing, transferring Ryke's consciousness into Cassie's body. Ryke (in Cassie's body) is thrown into prison, and a dangerous underground world, in an attempt to learn how to stop the virus. Inevitably he stumbles upon truths about NexaCorp that makes him question everything he knows. Meanwhile, Cassie wakes up in Ryke's body and finds herself in a unique position of power to learn more about the NexaCorp from within its own ranks... More Info Spoiler In Neuro/Splice, we follow dual protagonists Cassie Marlowe and Ryke Voss , two sworn enemies of opposing factions. Cassie belongs to the Veilbreakers - an outlawed group of truth-seekers who are convinced that NexaCorp is hiding something profoundly important about the state of the known world. Ryke works for NexaCorp, as a police officer, and has a personal reason to take down Cassie and the Veilbreakers. Just like my other games, the focus will be on BDSM. This early teaser demo does not yet include these scenes, but you can expect to see a lot of device bondage, rope, whips, spanking, blowjobs, vaginal and anal sex, and a whole lot more. All the kinky things you've come to love from my games! What's unique about Neuro/Splice is that you get to experience the BDSM from either the dominating male's point-of-view, or the submissive female's point-of-view. MC Cassie (in Ryke's body) can have kinky bdsm sex with Ryke's wife Marie. MC Ryke (in Cassie's body) can have kinky bdsm sex with Cassie's husband Clyde. It's up to the player to decide if they pursue these paths. Neuro/Splice is heavily inspired by works such as Face/Off, set in a dystopian sci-fi setting. Multiple protagonist is planned to be handled the following way: Players play as both Cassie and Ryke, who at some point in the game swap bodies (gender swap). Sexual content in both paths can generally be ignored/skipped, if you prefer to see only FMC or MMC sexual content. Potential (or implemented) sexual partners and paths for Cassie (Ryke's body): - Marie (Ryke's wife, maledom, optional NTR) - Emma and/or Olivia (maledom / threesome / femdom) Potential (or implemented) sexual partners and paths for Ryke (in Cassie's body): - Guards and inmates at prison (maledom) - Clyde (Cassie's non-monogamous husband, maledom) - Eric (maledom) - Warden Miller (maledom) - Doctor Whittaker (femdom)

Download Neuro/Splice 0.05.0 Chapter 5

Changelog

v0.05.0 Ch.5 - Fixed minor typo and inconsistency with render vs text in Chapter 3 and 4 - Removed mention of 'wanted posters' of Cassie in Chapter 5 - Re-ordered some sound effects in all chapters, to appear at the same time as screen shakes (rather than after( - Fixed an issue in save/load screen where the clickable slots were larger than the image, making menu navigation slightly difficult at times - Added Chinese, Italian, French, Portuguese, Spanish and Russian translations to the game (Using Google Translate). Play testers and proof-reading needed! v0.04.1 Ch.4 - Fixed minor typo and inconsistency with render vs text in Chapter 3 and 4 - Re-ordered some sound effects in all chapters, to appear at the same time as screen shakes (rather than after( - Fixed an issue in save/load screen where the clickable slots were larger than the image, making menu navigation slightly difficult at times - Added Chinese, Italian, French, Portuguese, Spanish and Russian translations to the game (Using Google Translate). Play testers and proof-reading needed! v0.03.0-ch4 - Added entire Chapter 4 (1350 lines, 10 000 words) - Added 76 new renders and 0 animations - Added an initial simple gallery feature for lewd scenes and renders - Modified main menu to switch between images - Modified initial "Warning 18+" image that greets players This version has 3600 lines of story (25 000 words), 233 high-quality Daz3D renders and 2 animations. A reading pace of 200-300 words/minute makes the current build 1-2 hours long. v0.02.1 Ch.3 - Added Chapter 3 (850 lines, 6500 words, 42 renders, 2 animations) v0.01.0 Ch.2 - Added Chapter 2 (900 lines of story, 67 renders) v0.0.2 - This is a short teaser version of Neuro/Splice, includes only Chapter 1

Player reviews

Player rating 4.0 / 5 · 5 ratings
Written reviews 5 · avg 4.4★
Positive (4–5★) 100%
Latest review 2026-05-22

What players say

Mostly positive, with appealing visuals and plot, though early content and animation feel limited.

5★ 2
4★ 3
3★ 0
2★ 0
1★ 0

Players like

  • Good renders and visuals
  • Interesting plot and setting
  • Transformation content handled well

Common complaints

  • Animation quality is average
  • Writing and grammar are average

Best for players who like male to female transformation stories with good visuals.

Summarised from 5 written player reviews.

Chicago_74 2026-05-22 ★★★★★
Still early days but a decent start. Plot and setting are interesting and should provide a good basis for future content (narrative and lewd). Writing and pacing is fine, as is render quality. The female MC is not entirely to…
Beast Master69 2026-05-20 ★★★★★
The game has a lot of potential, and it is definitely worth a try for those of you who like male to female transformation content. I'm excited to see how far the corruption goes and if the body swapping becomes…
klopen 2026-05-19 ★★★★★
Enjoyable, good renders, not a fan of the transformation but I think it is well done. The story doesnt drag on and the side characters are fun enough. Theres choices as well but It seems to mainly be a two…

More games by FlimsyLegs

Similar games