Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • December 13, 2011
  • January 8, 2026

Features

Zebulon screenshot #1 for iPhone
Zebulon screenshot #2 for iPhone
Zebulon screenshot #3 for iPhone
Zebulon screenshot #4 for iPhone
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About

Embark on a space adventure to uncover the mysteries of the asteroid Zebulon. Pilot a spacecraft with companions and a pet goldfish, traveling to the Moon and the Asteroid Belt. Make choices to reveal secrets about Zebulon and your past.

โœ“Space exploration
โœ“Interactive story choices
โœ“Character interaction
โœ“Uncover secrets
โœ“Multiple destinations
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What's New in Zebulon

1.1.9

January 8, 2026

You can now choose a font in the Settings menu. Switch to Helvetica for crisp sans-serif text, or try the OpenDyslexic font, designed against some common symptoms of dyslexia. If you enjoy "Zebulon", please leave us a written review. It really helps!

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In-App Purchases

$4.99

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Remove in-game advertisements.

User reviews

Very well written

Good charecterization and atmosphere.
AND one of the few that are in a good sized font !

Solid

It's a solid story that's worth a playthrough.

Too short and lacks a good story

This is the shortest choice game I've played, & the story itself is terrible because of it. The thing that bothered me most was that there was no conflict that made you stay on your toes, & it was too predictable. I wouldn't recommend downloading this game.

Doulas Adams it is Not!

Shame on you for invoking Doulas Adams' name to promote your game! "If Douglas Adams had written a multiple choice game book, it might not be entirely unlike this one," you write in your description of your game. Well, Douglas Adams DID write a text multiple choice game (with Steve Meretzki) - the classic Infocom game "The Hitchhikers Guide to the Galaxy." HHGTHG is a classic, brilliant game that was far more than a simple translation of the book/radio show. It is one of the best text adventures ever made. Adams also started a sequel to that game that unfortunately was never completed. He did, however, write another game, "Starship Titanic". Since he is sadly, prematurely dead, he cannot stand up for himself and being a generous soul, he might have let this slide, but as a longtime fan, I cannot. Please remove that sentence from your game description. I tried your game and it isn't even in the same league as Adams' work. If you can't find some other selling points for your game, that should tell you something right there!
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OK

I enjoyed the story and the simple decisions throughout the game but the end was disappointing. The game doesn't give any slight hint that reputation is important and doesn't say how to gain it. And my friends just abandon me? That's it? Overall really good at the start, but just goes downhill from there.
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Developer apps

FAQ

What is Zebulon about?

Zebulon is an interactive space adventure gamebook where players pilot a spacecraft, travel to different celestial bodies, and make choices to uncover secrets about the asteroid Zebulon and their own past. It's designed with a narrative style reminiscent of Douglas Adams.

What devices does Zebulon support?

Zebulon is available on iPhone, iPad, and iPod devices, offering a mobile gaming experience across Apple's ecosystem.

How much does Zebulon cost?

Zebulon is free to download and play. It also includes in-app purchases, allowing players to enhance their experience further.

Does Zebulon have ads?

Yes, Zebulon contains advertisements. Players may encounter ads during their gameplay sessions.

What is the age rating for Zebulon?

Zebulon has an age rating of 9+, making it suitable for younger players and families interested in space adventures.

How often is Zebulon updated?

The latest version of Zebulon is 1.1.9, last updated on January 8, 2026. While this indicates a recent update, the frequency of future updates is not specified.

Can I play Zebulon offline?

Information regarding offline play for Zebulon is not explicitly provided in the app description. Many interactive fiction games require an internet connection for certain features.

What are the gameplay mechanics in Zebulon?

The primary gameplay mechanic in Zebulon involves making multiple-choice decisions that influence the narrative and lead to different outcomes. Players also pilot a spacecraft and explore various locations.