Porpentine

A 2D adventure and survival game set in a bizarre world full of mutant girls, where the deadly trading card game Demon Tarot is the only right way to achieve glory.

Almanac of Girlswampwar Territory & The Girls Who Swim as Fertilizer Through the Warm Soil Cloaking the Roots of the Glorious Tree of Eugenics: Giving Birth to a Black Hole in a Walmart Parking Lot at 1am

The sequel to Ultra Business Tycoon III by indie developer and author Porpentine.

Ultra Business Tycoon IV: Whitewater Rafting

Hold your name like oxygen in your lungs.

A drifter with a number on her wrist descends into a massive neon structure

Neon Haze

Vicky He

Jericho Bull

Carli Velocci

Stephen Wilds

Kitty Horrorshow

Kaitlin Tremblay

Cathleen Macdonald

Have you ever been afraid to walk home alone late at night? Do you hold your keys between your fingers in pre-emptive self-defence? The fear shown in horror games and films isn't a unique horror — for many people, it is part of a daily lived reality. Many marginalized people live with a certain kind of fear in their every day lives. Whether this is a fear of getting home safely without being harassed or assaulted with hate speech, or a fear of being alone in their own apartment due to break ins, or even a fear of simply leaving the house. 
 
Lights Out, Please combines retellings of traditional ghost stories and urban legends, alongside new, personal stories from a variety of international authors in order to tell others about the kinds of fears we live with. We tell our stories as a ghost story or urban legend to get people to believe us. 
 
Headed by Kaitlin Tremblay, Lights Out, Please is a collaborative horror game made in Twine that features 13 interactive short stories written by a diverse group of marginalized writers, including some established gamemakers and some never before published writers.

Lights Out, Please

Skulljhabit

Everything You Swallow Will One Day Come Up Like a Stone

All I Want is For All My Friends to Become Insanely Powerful

I train to fight angels in a monastery by the sea.

An interactive fiction piece by Porpentine.

Their Angelical Understanding

In Rockin' Night Crusade you're a magical (girl/boy/whatever) out to protect our glorious culture and the American way from devils so the grown ups can have less distractions…

Rockin' Night Crusade

Howling Dogs is an interactive fiction made in TWINE by Porpentine. Trapped in a small area with limited supplies, the player can temporarily visit other worlds through some sort of virtual reality visor.

Porpentine Browser Games