Skills
If you are starting with D20 Modern and D20 Future the big change is the introduction of the Technical skill. This cascade skill encompasses a number of skills in D20 Modern. In particular it replaces and expands upon Computer Use, Disable Device, Repair, and Treat Injury. Technical also incorporates some aspects of the Craft skill. Technical is a cascade skill, meaning you must pick one of 13 sub-skills when selecting the skill. The second largest change is Profession is now a cascade skill, with six sub-skills. I added Leader from the D20 SRD (and T20), and the new skills of Forward Observer, Gunnery, and Use Alien Device from the THB. The Knowledge (Arcane Lore) has been changed to Knowledge (Psionics) to better reflect the arcane lore in Traveller. There is a new Knowledge (Ancients Lore) skill.
If you are starting from T20 the biggest change is the cascade skills (Craft, Knowledge, Entertain, Professional, Technical) have a fixed list of broad sub-skills, which you are discouraged from adding to. The Ancients Lore skill has become a Knowledge skill. The Appraise skill has been incorporated into the Knowledge skill. The Animal Empathy skill has been subsumed into the Handle Animal skill. The Diplomacy skill takes the functions of the Bribery, Liaison, and Recruiting skills. The Entertain skill has been renamed back to Perform and given a specific list of broad categories. The Innuendo and Intuit Direction skills have been removed.
In addition to the changes to support D20 Modern skill set, I've made other changes. The Combat Engineering skill has been incorporated into the Technical skill, specifically the Technical (Structural). The Navigation skill has been renamed Navigate (as in D20 Modern) and incorporates the T/Astrogation skill. The P/Prospecting and P/Survey are now Technical skills. The P/Hunting skill has been removed, the tracking is part of Survival, and administration is part of the Profession (Administration) skill. The Trader and Broker skills are incorporated into Profession (Sales) skill.
Complete Skill List
Balance (Dex)
Bluff (Cha)
Climb (Str)
Concentration (Wis)
Craft (Int) (Chemical, Electronic, Mechanical, Structural, Pharmaceutical, Visual Arts, Writing)
Decipher Script (Int)
Demolitions (Int)
Diplomacy (Cha)
Disguise (Cha)
Drive (Dex)
Escape Artist (Dex)
Forgery (Int)
Forward Observer (Int) (T20)
Gamble (Wis)
Gather Information (Cha)
Gunnery (Wis) (T20)
Handle Animal (Cha)
Hide (Dex)
Intimidate (Cha)
Investigate (Int)
Jump (Str)
Knowledge (Int)(Ancients Lore, Art, Behavioral Sciences, Business, Civics, Current Events, Earth and Life Sciences, History, Physical Sciences, Popular Culture, Psionics, Streetwise, Tactics, Technology, Theology and Philosophy)
Leader (Int/Cha) (T20)
Listen (Wis)
Move Silently (Dex)
Navigate (Int)
Perform (Cha) (Act, Dance, Keyboards, Percussion Instruments, Sing, Stand-up, String Instruments, Wind Instruments)
Pilot (Dex)
Profession (Wis) (Art, Administration, Civics, Education, Manufacturing, Sales)
Read/Write Language (None)
Research (Int)
Ride (Dex)
Search (Int)
Sense Motive (Wis)
Sleight of Hand (Dex)
Speak Language (None)
Spot (Wis)
Survival (Wis)
Swim (Str)
Technical (Edu) (Chemical, Communications, Computer, Electronics, Engineering, Gravitics, Mechanical, Medical, Pharmaceutical, Prospecting, Structural, Sensors, Survey) (T20)
Tumble (Dex)
Use Alien Device (Wis) (T20)
If you are starting with D20 Modern and D20 Future the big change is the introduction of the Technical skill. This cascade skill encompasses a number of skills in D20 Modern. In particular it replaces and expands upon Computer Use, Disable Device, Repair, and Treat Injury. Technical also incorporates some aspects of the Craft skill. Technical is a cascade skill, meaning you must pick one of 13 sub-skills when selecting the skill. The second largest change is Profession is now a cascade skill, with six sub-skills. I added Leader from the D20 SRD (and T20), and the new skills of Forward Observer, Gunnery, and Use Alien Device from the THB. The Knowledge (Arcane Lore) has been changed to Knowledge (Psionics) to better reflect the arcane lore in Traveller. There is a new Knowledge (Ancients Lore) skill.
If you are starting from T20 the biggest change is the cascade skills (Craft, Knowledge, Entertain, Professional, Technical) have a fixed list of broad sub-skills, which you are discouraged from adding to. The Ancients Lore skill has become a Knowledge skill. The Appraise skill has been incorporated into the Knowledge skill. The Animal Empathy skill has been subsumed into the Handle Animal skill. The Diplomacy skill takes the functions of the Bribery, Liaison, and Recruiting skills. The Entertain skill has been renamed back to Perform and given a specific list of broad categories. The Innuendo and Intuit Direction skills have been removed.
In addition to the changes to support D20 Modern skill set, I've made other changes. The Combat Engineering skill has been incorporated into the Technical skill, specifically the Technical (Structural). The Navigation skill has been renamed Navigate (as in D20 Modern) and incorporates the T/Astrogation skill. The P/Prospecting and P/Survey are now Technical skills. The P/Hunting skill has been removed, the tracking is part of Survival, and administration is part of the Profession (Administration) skill. The Trader and Broker skills are incorporated into Profession (Sales) skill.
Complete Skill List
Balance (Dex)
Bluff (Cha)
Climb (Str)
Concentration (Wis)
Craft (Int) (Chemical, Electronic, Mechanical, Structural, Pharmaceutical, Visual Arts, Writing)
Decipher Script (Int)
Demolitions (Int)
Diplomacy (Cha)
Disguise (Cha)
Drive (Dex)
Escape Artist (Dex)
Forgery (Int)
Forward Observer (Int) (T20)
Gamble (Wis)
Gather Information (Cha)
Gunnery (Wis) (T20)
Handle Animal (Cha)
Hide (Dex)
Intimidate (Cha)
Investigate (Int)
Jump (Str)
Knowledge (Int)(Ancients Lore, Art, Behavioral Sciences, Business, Civics, Current Events, Earth and Life Sciences, History, Physical Sciences, Popular Culture, Psionics, Streetwise, Tactics, Technology, Theology and Philosophy)
Leader (Int/Cha) (T20)
Listen (Wis)
Move Silently (Dex)
Navigate (Int)
Perform (Cha) (Act, Dance, Keyboards, Percussion Instruments, Sing, Stand-up, String Instruments, Wind Instruments)
Pilot (Dex)
Profession (Wis) (Art, Administration, Civics, Education, Manufacturing, Sales)
Read/Write Language (None)
Research (Int)
Ride (Dex)
Search (Int)
Sense Motive (Wis)
Sleight of Hand (Dex)
Speak Language (None)
Spot (Wis)
Survival (Wis)
Swim (Str)
Technical (Edu) (Chemical, Communications, Computer, Electronics, Engineering, Gravitics, Mechanical, Medical, Pharmaceutical, Prospecting, Structural, Sensors, Survey) (T20)
Tumble (Dex)
Use Alien Device (Wis) (T20)