A small software company in Lenexa, Kansas

Software that's on your side.

PrisFlex, for the movies and music you already own. David, to skip the ads and AI on the web. And games that teach real skills, like reading a new alphabet. No ads, and no tracking.

See what we make Play Script Fall

Our promises

No ads.

Nobody pays us to put things in front of you or your kids. We'll make our money by selling the software, games, books and toys we make. That's the whole plan.

No tracking.

No analytics, no ad networks, nothing following you around the internet. This website doesn't even use cookies.

Kids welcome, safely.

In our games, kids under 13 never get accounts of their own. A parent adds them as young players, with made-up names, no chat and nothing to buy.

What we make

Apps, tools and games. Different jobs, same promises.

  • Media server and app

    PrisFlex

    Plays the movies, shows, music and photos you already own, on the TVs and phones in your house.

    Coming soon

  • Browser extension

    David

    Skips YouTube video ads and Reels ads, and takes AI-generated content off your screen.

    Free on Chrome and Firefox

  • Game

    Script Fall

    Learn to read and type other writing systems by playing 25 arcade games.

    Out now

  • Game

    Manoi's Mail Run

    A platformer set in Script Fall's world. Run, jump and get the letters home.

    Free to play

Out now

Learn to read and type other writing systems by playing arcade games.

Each language is taught one character at a time, across 25 original arcade games. Type the letters on screen to catch them, sort them, pop them and save the day.

  • 25 arcade games, each with its own original music
  • 12 languages, from Thai and Japanese to Hindi and Russian
  • A story mode with every line read aloud
  • A Daily Challenge, the same game for everyone each day

Play at scriptfall.com

Four games in sixteen seconds: Thai, Japanese, Korean and Hindi.

Twelve languages, seven writing systems

  • กภาษาไทยThai
  • あ日本語Japanese
  • 한한국어Korean
  • 语简体中文Simplified Chinese
  • 讀繁體中文Traditional Chinese
  • कहिन्दीHindi
  • ЖРусскийRussian
  • ưTiếng ViệtVietnamese
  • ñEspañolSpanish
  • çFrançaisFrench
  • ßDeutschGerman
  • AEnglishEnglish

Meet the cast

  • Manoi

    A village post pup with a very big job. His name means "small dog" in Thai.

  • Princess Fah

    Keeper of the Royal Library. She taught Manoi to read.

  • Yai

    Manoi's grandmother. The ink in her brush never runs out.

  • Mr. Pesar

    A cat with a very twirly mustache, and every letter in the land in his sack.

  • Nok and Nuk

    Songbird sisters whose song was made of letters, until it was stolen.

The title screen of Manoi's Mail Run: the game's name on a paper sign hung from lanterns over a neon city at night, with Manoi and a getaway car on the street below.

Free to play

Manoi's Mail Run

A platformer set in Script Fall's world.

Mr. Pesar has stolen every letter in Script Fall. Manoi the post pup runs and jumps across five worlds, twenty-one stops and five castles to get them home and rescue Princess Fah. Play it with a keyboard or a game controller.

Play Manoi's Mail Run

A media server and app

PrisFlex

Your whole library. Every screen.

PrisFlex Server runs on Windows, Linux or Docker and keeps your movies, TV, music, photos, books and home videos in one place. The PrisFlex App plays them on Fire TV, Android TV, Roku, Apple TV, iPhone, Android phones and any web browser, with more platforms to come. It doesn't sell you movies. It plays the ones you already own.

  • Free: the server and the app, with movies, TV, home videos and playlists.
  • PrisFlex Pass adds live TV, music, photos, books and games.
  • Your library stays on your own computer.

Visit prisflex.com

Coming soon to the app stores.

The PrisFlex App on a TV: the Home screen with rows of movie and show posters under Continue Watching and Popular, and a menu with Books, Games, Live TV, Music and Photos.

A free browser extension

David

Skip the ads. Skip the AI.

David skips YouTube video ads and Reels ads, and takes AI-generated content off your screen. No account, no tracking. Free on Chrome and Firefox, and coming soon to Edge.

Learn about David

What we're making next

Up next

Home Row Hounds

Touch-typing for English on a regular QWERTY keyboard, for kids and grown-ups. Fingers on the home row, eyes on the screen.

Made with families and homeschoolers in mind, and someday classrooms. It grows out of Script Fall's code, so it'll feel right at home.

Also in the workshop

  • Planned

    A mouse arcade (name to come)

    Script Fall's cast and games, aimed with a mouse: pointing, clicking and dragging.

  • On the drawing board

    Clockwork Kennel

    Build a robot pup's brain out of logic tiles, wind it up and let it loose.

  • On the drawing board

    Kibble Kingdoms

    A dog-themed empire game with a real bank, and compound interest doing its magic.

  • In the works

    The Stolen Letters, the picture book

    Script Fall's story for reading aloud, ages 3 to 7, with a letter hidden on every page.

  • Later

    Plush toys and T-shirts

    Manoi, Princess Fah, Yai, Mr. Pesar and friends, to hug or to wear.

Jeremy Kissell on a park bench with his son, Jaden
Jeremy Kissell, founder

Who's behind this

Manoi Studios is one person: me, Jeremy Kissell. I've worked in IT for 30 years, and I make software in Lenexa, Kansas.

When my son Jaden was born, I wanted him to grow up able to read more than one alphabet, and to have games his mom would approve of. Script Fall came first. The rest are on the way.

Games are where Manoi Studios started, but they're not the limit. It's a software company now: PrisFlex plays the library you already own on every screen, and David takes the ads and AI clutter off yours.

"Manoi" means "small dog" in Thai. It's also the name of Script Fall's hero, a puppy with a very big job.

I build the games with help from Claude, an AI made by Anthropic. Every game, song and character is original, written from scratch.

Say hello

Questions, schools and homeschool groups, press, or a bug you found in anything we make. A real person reads every email. (It's me.)