Computer Science

Memory

Reasoning

Creativity

Short Description

Design, develop, and optimize software systems, AI, and digital infrastructure. This skill enables you to create robust, innovative software solutions, from writing efficient code to architecting complex digital ecosystems.

Success Criteria

Roll d100 versus DR 100

Effects

You write a new program or algorithm for your laptop or DigiPad instead of buying a ready built solution.
You repair or upgrade a damaged or outdated digital system or software for a tech module.
You create or modify an AI routine or automated process.

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Modifiers and Restrictions

DR +10 – Lack of proper hardware or software tools
DR +15 – Unfamiliar or proprietary system architecture
DR +20 – Time pressure or active digital countermeasures
DR +30 – Alien or highly advanced/unknown technology
DR -10 – Access to a fully equipped tech lab or specialized developer tools
DR -15 – Assistance from a friendly AI or expert consultant

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Action Examples

A critical component in your Tactical AI System malfunctions. You diagnose the issue, refactor the faulty code, and deploy a patch using a portable development kit in your DigiPad. DR 105 (base DR 100 + 5 for improvised tools).

You are tasked with creating a simulation model to predict the behavior of a newly discovered energy source. With access to a high-performance computing cluster, you develop a prototype. DR 90 (base DR 100 - 10 for access to advanced tools).

You rewrite the AI in an Autopilot CAP and give it new orders.

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Long Description

In Cosmic Odyssey, Computer Science is the art and science of building the digital future. This skill empowers you to craft software that powers starships, cybernetics, AI companions, and entire planetary networks. You understand the principles of clean code, scalable architecture, and efficient algorithms, allowing you to create systems that are both powerful and reliable.

With expertise in Computer Science, you can turn abstract ideas into functional software, solve complex problems with elegant solutions, and innovate in ways that push the boundaries of technology. Whether you’re developing a new AI personality, optimizing a starship’s operating system, or designing a virtual reality training simulator, your work is the backbone of technological progress.

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Sequencing

Not optimized for sequencing as work is usually time consuming.

Potential Counters

Can be countered by hacking and similar skills.

How to use this page

All the information above is intended as a guide to help you navigate the many situations that can arise during your game. Since it's both impossible—and frankly uninspiring—to plan for every possible outcome, players are encouraged to think creatively when using their skills. Game Masters, in turn, are encouraged to embrace and support that creativity.

Whenever possible, aim to resolve situations through narrative choices, logical thinking and role playing. If that’s not feasible, agree on a Difficulty Rating (DR) using the provided Success Criteria and Modifiers. These are not rigid rules, but suggestions - starting points to help you find the right level of challenge. The player describes their intended action, and the Game Master proposes a DR. This should be open to brief discussion at the table, ideally resulting in consensus. If not, the Game Master has the final say.

It’s important to emphasize that all suggested effects, modifiers, and action examples are exactly that: suggestions. If you’re unsure how to resolve something, they offer a reliable fallback—but wherever possible, we encourage you to push boundaries. That’s where some of the most memorable and exciting moments in play are born.

Sequencing and Potential Counters are far from exhaustive. With hundreds of skills, spells, and tech modules in the game, the possibilities are too vast to list. You’re encouraged to explore combinations that make sense in your story and setting and in the situations that arise in your game. Sequencing and countering are core to Cosmic Odyssey - they’re where strategic depth meets dramatic flair, and where legendary moments often take shape. Even if no sequencing and counters are mentioned, some certainly exists and can be smartly utilized.

So explore boldly, improvise wisely, and enjoy the game as it unfolds around your choices.