Gender Bender DNA Twister Extreme

Gender Bender DNA Twister Extreme is visual novel created by Transcendent Games, that is about gender bending

Liam and Derek are two scientist working for a pharmaceutical company called Abaddon, and despite making some progress on gender altering research, they find out their funding will be slashed soon if they don't deliver some production level results, so they decide speed up work on their gender bending experiments despite the risks.

One freak lab accident later, both are turned into women, and thanks to the accident enveloping the entire building, everyone nearby gets caught in the explosion switches genders as well.

The game is set in such a way you can play from the POV of most of the characters who have been gender bent, with the story differing depending on protagonist. Also, the game features a few other transformation options besides Gender Bendering as well.

It's a multiplatform game for Windows, Linux and Mac OS.

It can be purchased here and is available on Steam


 * Bi the Way; A few characters and love interests aren't particularly choosy.
 * Gender Bender
 * Het Is Ew: Somewhat averted. While a lot of routes only feature Gay Options, a few do feature straight options.
 * Lego Genetics: Partially averted. While there does exist IRL certain hormone treatments and there are actual (if rare) mutations that can alter physical structure of humans and even their gender to a degree, what's depicted in the story requires the MST3K Mantra to accept as plausible.
 * No Periods, Period: Averted. The MtF characters mention them as a consequence of their transformations, and a few confirm they experience them.
 * Names to Run Away From Really Fast: The pharmaceutical company in the game is called "Abaddon", named after the chief demon of the abyss in Judeo-Christian lore. The actual company isn't half so bad, though has a bad case of No OSHA Compliance.
 * No OSHA Compliance - The lab the whole story starts in has poor ventilation filtration and no lockdown procedures for accidents involving hazardous materials., despite being funded by a major pharmaceutical company, which does care somewhat about insurance premiums and safety lawsuits.
 * Shapeshifter Mode Lock: Enforced on all the initial victims of the lab accident, as the mutagen that altered their DNA did so to the degree it rejects further mutations to correct the original mutagen.