Enter Iffy: Bringing Interactive Fiction to Life in the Next Major Creator Format
Discover Iffy, the interactive fiction studio that lets creators build branching narratives with AI-generated visuals, real-time editing, and Ink scripting—no coding required.
By RUN.team · June 5, 2026
Remember those dog-eared, reader-led adventure books you read growing up? You would read until you hit a perilous crossroads, keep one finger firmly tucked in the page to save your spot, and cautiously flip ahead to see what would happen if you walked through the left door instead of the right.
That thrilling, deeply interactive magic never died. It just needed an upgrade.
Welcome to the new era of Interactive Fiction (IF). Today, the RUN platform (by Series Entertainment) is thrilled to announce the upcoming launch of Iffy—our brand-new interactive creator studio. We are opening the doors to the RUN ecosystem for every kind of storyteller, from seasoned IF professionals looking for a blazing-fast workflow, to traditional fiction writers who have always dreamed of modernizing the classic branching-path format.
If you've ever wanted to truly bring your worlds to life and let your audience actually play through them, here is why your next story belongs on Iffy.
1. Write a Good "Cliffy"
At Iffy, we have a very specific motto for our writers: "Write a good cliffy."
In a traditional novel, you drive characters to an impossible dilemma, deliver a massive cliffhanger, and the reader nervously turns the page to see what the author dictates. On Iffy, you drive them to the dilemma... and hand the reader the controls. Letting the player determine who lives, who dies, or who falls in love creates an intense, personal emotional weight that passive reading just can't match.
2. A Frictionless Engine Built on Ink
For a long time, bringing complex interactivity to life meant wrestling with complicated code. No longer. Iffy deeply integrates Ink, the industry gold standard for narrative scripting. If you're a seasoned IF writer, you already know the unmatched power of Ink. If you're completely new to interactive formats, Ink is designed to flow naturally, like standard writing. You don't need a coding degree to build a branching masterpiece.
3. Play & Edit in Real Time
The hardest part of writing a sprawling interactive story is keeping track of all the diverging paths. With Iffy, the gap between writing and playing is completely eliminated. You can literally play through your story right next to your script. Did a specific narrative branch fall flat? Edit the script natively in the studio and watch your game update in real time on the RUN platform.
4. Bringing Your Worlds to Life Visually
Interactive fiction isn’t just text on a screen anymore. But writers don’t typically have access to an entire art department. Iffy changes that. The studio empowers solo creators to generate stunning, customized visual assets directly in the workspace in a matter of minutes. When a player takes a decisive action on Iffy, they don’t just read about the consequences; they actually get to see the world shift visually around them. Your game won't just read beautifully—it will look incredible.
5. The Endless Power of "What If?"
Every writer is familiar with the agony of a missed opportunity. “But what if she had gone down the other path?” On Iffy, you never have to kill your darlings to stick to one canonical storyline. You write every scenario. Iffy's branching narrative structure lets you explore the darkest timelines, the tragic mistakes, and the happiest endings all inside the exact same project, bringing every single 'what if' to life.
Whether you’re an interactive gaming veteran or a traditional fiction writer just discovering the thrill of building a dynamic, branching narrative, it’s time to stop just telling your audience a story, and start letting them play it.
*Ready to write a good cliffy?*
Iffy Open Access for the RUN platform begins June 10th.
Claim your spot on RUN and start building on Iffy today.