Alter appearance

Creativity
Presence
Memory

Short Description

Conceal your identity or intentions using improvised outfits, body language, or minimal tools - suitable for infiltration, escape, or on-the-go deception.

Success Criteria

Roll 1d100 + Alter appearance skill bonus vs DR 80 + General Perception

May involve an opposed roll against Sense Motive, Insight, or Lie Detection when a specific individual is attempting to scrutinize you.

Effects

On success, the disguise is convincing under general scrutiny.

You:

- Pass as a different person, role, or rank

- Avoid suspicion or detection for the purpose of bypassing barriers or gaining access

- Gain temporary bonuses to related infiltration or interaction skills

- Can influence the DR of a follow-up action (e.g. using Bluff, Shadowing, etc.)

Modifiers and Restrictions

–20 DR if target role is similar to your own or requires little transformation

–10 DR with supporting items (badges, uniforms, relevant documents)

-10 to -30 DR if you are not under close scrutiny

+10 to +50 DR if impersonating a known figure or official under scrutiny

+10 DR per social tier between your true identity and the assumed one

+15 to +30 DR in suspicious environments (guarded entrances, interrogations)

+10 to +30 DR if time is severely limited or the disguise must be improvised

Action Examples

Pretending to be a warehouse loader to pass a security post: DR = 100 – 10 (common role) + 10 (active guard) = 100

Roll = 122 → SR = 22 → Pass granted

Escaping from a noble estate dressed as a servant: DR = 100 + 10 (scrutiny) – 20 (similar role) = 90

Roll = 108 → Success

Long Description

Alter appearance is the applied art of deception in motion. Unlike elaborate or permanent disguises, this skill focuses on short-notice identity concealment using what is available: uniforms, posture, props, and speech patterns.

It’s a practical survival and infiltration skill, especially valuable for spies, thieves, rebels, or agents operating deep behind enemy lines. It's also key when you need to disappear into a crowd or assume a temporary cover.

While it lacks the flourish of artistic disguise, it is fast, functional, and often good enough to get you past the next obstacle.

Sequencing

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Potential Counters

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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.