Compression

Everything between Gens 1~12 and 14 have so much text followed by even more text in dropdowns. Can't we compress them and make them follow the G16S2~ format?

What exactly do you mean by "compress", and what does the "G16S2~format" have that you want in the rest of the page?

Look at how big this is:

Big Fat Walls O' Text

Generation 1 - The Advent of Morrighan

Main Updates

• The Generation 1 Mainstream Quests has been implemented, in which you have to save the goddess, Morrighan.
• Rebirth system is available.
• The Guild system has been added.
• You can now buy Premium Services from the Premium Shop.
• More titles can be obtained.

Item Updates

• Item Bags and Merchant Licenses can now be purchased.
• Must be a subscriber of either Fantasy Life Club or Extra Storage service in order to use the Item Bag or Merchant License.
• The Big Gold Pouch, which can hold up to 50,000 Gold, can now be purchased from all General Shops.
• Skill books have been released and sold by NPCs can help you raise certain skill's ranks.

Map Updates

• Intermediate dungeons of Alby, Ciar and Fiodh for one, two, and four people are now available.

Skill Updates

• Support Shot can now be learned from Trefor by talking about 'Skills' with him after learning Ranged Attack.
• Fishing can now be learned by equipping a Fishing Rod and a Bait Tin.

Generation 1, Season 1

Patch Notes of Generation 1, Season 1

Generation 1, Season 1 was implemented on March 27, 2008 at 10 A.M. PDT, and consisted of the following:

Summary

Game Updates

• New Functions
  • The Generation 1 Mainstream Quests have been implemented.
    • Must be a subscriber of one of 4 Premium Services in order to receive Mainstream Quests.
  • The 'Premium Shop' button has been added in the game menu.
  • Guild functions have been implemented (Accessible through friends list).
    • Guild leaders have to be a subscriber of either Fantasy Life Club or Extra Storage service in order to manage the guild.
  • The 'Rebirth' button has been added (Accessible from character selection screen).
    • Either a Basic Character Card or a Premium Character Card is required to use the Rebirth function.
  • The 'Buy Card' button has been added (Accessible from character selection screen).
• New Dungeons
  • Alby Dungeon for party of 1, 2, and 4 have been implemented.
  • Ciar Dungeon for party of 1, 2, and 4 have been implemented.
  • Fiodh Dungeon for party of 1, 2, and 4 have been implemented.
• New Skills
  • Support Shot can now be learned.
    • Support Shot is learned by talking to Trefor about skills after obtaining the Ranged Attack skill.
  • Fishing can now be learned.
    • Fishing is learned by equipping a Fishing Rod and a Bait Tin.
• New Titles can be obtained.
• New Items
  • Item Bag (7x5) has been added.
    • Available at Malcolm (Tir Chonaill), Walter (Dunbarton), and Gilmore (Bangor).
    • Must be a subscriber of either Fantasy Life Club or Extra Storage service in order to use the Item Bag.
  • Merchant Licenses have been added.
    • Available at Bebhinn (Tir Chonaill), Austeyn (Dunbarton), and Bryce (Bangor).
    • Must be a subscriber of either Fantasy Life Club or Extra Storage service in order to use the Merchant License.
  • Big Gold Pouch has been added.
    • The Big Gold Pouch can hold up to 50,000 Gold.
  • Skill Books have been added.
    • New books that can be purchased by NPCs can now help practice certain skills.
  • New Armors and Weapons are now available.
    • Kite Shield : Available at Nerys (Dunbarton) and Elen (Bangor).
    • Crossbow : Available at Nerys (Dunbarton).
    • Claymore : Available at Elen (Bangor).

Web Updates

• The Premium Shop is now accessible on the Mabinogi website.
  • 4 types of Premium Services are available from the Premium Shop.
    • Fantasy Life Club
    • Nao's Support Service
    • Extra Storage Service
    • Advanced Play Service
  • 2 types of Character Cards are now available from the Premium Shop.
    • Basic Character Card
    • Premium Character Card

Generation 1, Season 2

Patch Notes of Generation 1, Season 2

Generation 1, Season 2 was implemented on May 1, 2008 at 3 A.M. PDT, and consisted of the following:

Summary

• New Functions
  • The Mabinogi Item Shop has been implemented.
    • The Item Shop is accessible by clicking on the shop button at the bottom of the game screen.
• New Items
  • Item Bag (7x6) has been added.
    • It can be purchased from General Shops in most towns.
    • Must be a subscriber of either Fantasy Life Club or Extra Storage service in order to use the Item Bag.
• New Premium Character styles have been added.
  • 3 Male Hairstyles
  • 3 Female Hairstyles
• Fixed Bugs
  • Disconnection bug using font size script has been fixed.
  • More translation script has been added to Magic Mastery's skill description.
  • Other minor bugs have been fixed.

And how unorganized this is:

Unorganized

Generation 13 - Hamlet

Generation 13, Season 1

Patch Notes of Generation 13, Season 1

• Generation 13 Mainstream Quests.
  • Persona actions obtained upon completion of Generation 13.
• New passive mastery skills: Earth Alchemy Mastery, Fire Alchemy, Transmutation, Water Alchemy, Wind Alchemy, Axe Mastery, Blunt Mastery, Bolt Mastery, Fire Mastery, Ice Mastery, Lightning Mastery, Sword Mastery
• New elemental cylinders: Earthquake Cylinder, Hurricane Cylinder, Tidal Wave Cylinder, Volcano Cylinder
• New weapons: Trinity Staff, Glory Sword, Dragon Fang.
• New magic skills: Hail Storm, Fusion Bolt
• New life skill: Enthralling Performance
• New combat skill: Assault Slash
• Fiodh Advanced released.
• New area: Avon
  • Theatre Mission released.
• Elite Shadow Mission difficulty added.
  • The required accumulated level is 1.
  • You are required to have a pass to enter an Elite Shadow Mission.
• Beginner Quests have been revamped.
  • New characters no longer receive Eiry.
• The Intelligence formula was revised.
  • Players will now receive +1% Damage to all magic attack types for every 20 Intelligence.
  • Players will now receive +1 Magical Defense for every 20 int.
• Defense is split into Physical and Magical Defense.
  • Magic Attack and Defense visible on the character window.
• Knockdown Gauge is now visible to players.
• Lucky Gather effect added when gathering materials.
  • Players receive two or twenty one materials upon a lucky gather.
  • The Luck stat affects Lucky Gather rate.
• Destiny system added.
  • Mage, Ranger, Warrior, Alchemist classes added.
• Intermediate-leveled Magic Spells (Fireball, Thunder, and Ice Spear) had their base damages lowered by 20%.
• Blaze base damage has been lowered by 25%.
• Character window, character creation window, and tips windows have been revised.
• The quest arrow was redesigned.
• Quest arrow and markers can be disabled via options.
• Proficiency is now gained significantly faster.
• The level up effect was changed.
• Artisan Upgrade can now be done on the final upgrade of all equipment.
• Special Upgrade was available to weapons after receiving the gem upgrade.
• Difficulty of Field Bosses has been rebalanced for stronger players.
  • Most Field Bosses now drop unique enchants.
• Many new enchants have been added.

Generation 13, Season 2

Patch Notes of Generation 13, Season 2

• Combo Card is now available.
• "Daily" Shadow Missions, have been added. The "Daily" Shadow Mission provides double EXP when cleared.
  • The difficulty of several Shadow Missions were rebalanced.
• The rewards for various Shadow Missions were rebalanced.
• New Skills: Bow Mastery and Crossbow Mastery.
• New Journal Entries Added: Stage Mission and Elite Shadow Mission Clear.
• The rewards for Hot Air Ballooning and Rafting have been changed.
• The Ghosts summoned by the Demi Lich and the Banshee no longer give experience or gold when killed.
• New Crossbow: Arbalest
• Arbalest, Crossbow and Battle Sword can receive Special Upgrade.
• Enthralling Performance has increased duration at lower ranks, reduced stamina cost, increased enemy CP limit, and can lure 2 additional monsters starting at rank 5.
• Hail Storm now consumes mana for the duration of the skill.
• New characters now receives 13 Nao Soul Stones on their creation instead of 10.
• Accounts with characters under total level 100 may rebirth daily (Every 24 hours).
• Accounts with characters under total level 100 can get free skill resets by Duncan.
• Accounts with characters under total level 100 now receive a Thoroughbred Horse Card. Unlike normal Thoroughbreds, their inventories are disabled and will not be usable after 7 days of their creations.

Compared to how organized this one is:

Organized!

Generation 17 - The Classic

Generation 17, Season 1: Grandmaster

Patch Notes of Generation 17, Season 1 - Grandmaster

• Talent System:
  • Essentially a replacement of Destiny.
  • Talents are divided into 16 categories: Adventure, Close Combat, Magic, Archery, Mercantile, Battle Alchemy, Martial Arts, Music, Lance Combat, Holy Arts, Transmutation, Cooking, Smithing, Tailoring, Medicine, and Carpentry.
  • New characters and characters during rebirth can select a talent. Existing characters before the implementation of talents can choose a talent upon log-in.
  • In addition to 2x training and base, leveling, and aging bonuses, talents contribute to a permanent stat boost when ranked regardless of chosen talent.
  • Skill ranks related to that talent will also contribute to the level of the talent, which affects the stats provided, talent icon, and prefix title. There are a total of 16 talent levels.
  • You can access the Talent Window from the bottom Talent Button (the Celtic Knot symbol) in the User Interface.
  • You can change the Talent Title once per day.
  • There are special hidden talent titles that can be unlocked when you reach a certain level in multiple talents.

• New Skills:
  • Commerce Mastery
  • Hoeing
  • Harvesting
  • Sheep Shearing
  • Egg Gathering
  • Mining
  • Mushroom Gathering
  • Milking

• Other:
  • Decreased Will from Rest was removed.
  • Maximum Strength, Intelligence, Dexterity, Will, and Luck were increased from 999 to 1500.
  • Shadow Mission/Theatre Mission(?) Monster HP was re-adjusted.
  • Potato, Wheat, Barley, Cobweb, Wool, and Corn stack limit was increased from 5 to 10.
  • Ore stack limit was increased from 10 to 50.
  • One Ore Pile now produces 7 Ores.

Generation 17, Season 2: Bound in Destiny: Puppeteer

Patch Notes of Generation 17, Season 2 - Bound in Destiny: Puppeteer

• Puppeteer Talent:
  • New Skills: Control Marionette, Colossus Marionette, Pierrot Marionette, Puppet's Snare, Wire Pull, Inciting Incident, Threshold Cutter, Rising Action, Crisis, Climactic Crash, Invigorating Encore
  • New Weapon: Control Bars.
    • Required to use Puppetry Skills.
    • Strengthened by Strength and Dexterity.
  • Marionettes are aesthetic items used to alter the appearance of a marionette. They also provide 1 Defense and 1 Protection to the player.
  • Colossus and Pierrot Marionettes have their own HP instead of Durability, which can be restored with a Marionette Potion, sold by all healer NPCs and Huw. Broken Marionettes must be fixed with a Marionette Repair Set, similar to Phoenix Feathers, which are also sold by all healer NPCs and Huw.

• Emain Macha
  • A new section of Emain Macha was added which includes Dry Ovens and Carpentry Workbenches, as well as various new NPCs.
  • There is a new Part-time Job for Carpentry and Metal Conversion here. There are also several new Daily Quests that require Handicrafting which supply Tin Ore Fragments.

• Other:
  • New Puppeteer-related Enchants.
  • New Potion Making recipes for Marionette Potions.
  • New Handicraft recipes for Marionette Repair Sets.
  • New Questline: Puppeteer.

• North America Exclusive:
  • The gender restrictions on Marriage have been lifted.

Generation 17, Season 3: Shamala

Patch Notes of Generation 17, Season 3 - Shamala

• Adventure Talent:
  • New Skill: Transformation Mastery.
• New Collection Journals: Hunting and Transformation.

• New Hybrid Talent Titles:
  • Researcher: Requires level 6 Magic, Transmutation, and Medicine Talents.
  • Trapper: Requires level 6 Archery, Tailoring, and Carpentry Talents.

• Shadow Mission Adjustments:
  • New Shadow Missions: Abb Neagh Convoy Escort, Belvast Hostage Rescue, and The Secret of Scathach Caverns.
  • New Difficulty: Lord.
    • Exceedingly more difficult than Elite.
    • All party members must have a Lord Pass in order to enter it.
    • All party members must have at least one level 15 talent.
    • Lord Difficulty missions can only be done three times per day.
  • Non-Mainstream Quest total level restrictions were replaced with a count of talent levels.
    • Basic: No limit.
    • Intermediate: One level 5 talent.
    • Advanced: One level 8 talent.
    • Hard: One level 11 talent.
    • Elite: No limit, requires an elite pass.
    • This also applies to Theatre Missions.

• Other:
  • New Enchants.
    • Obtained from Lord Missions.
  • New Weapons: Demonic Weapons.
    • The manuals and materials are obtained from Lord Missions.
  • Experience needed for level-ups was lowered.
  • Daily Quests that provides AP was added.
  • New Cor NPC: Shamala
  • New Questline: Shamala
• Guild Battle Renewal.

Generation 17, Season 4: Nightmare

Patch Notes of Generation 17, Season 4 - Nightmare

• Mainstream Quest Adjustment:
  • Several mainstream quests now receive additional rewards upon completion.
    • Players who have completed the generations beforehand will receive quests to speak to Duncan to receive the missing additional rewards.
    • G3, G13, and G15 each give 40 AP totaling to 120 AP.
    • G14 and G16 each give a permanent +3 to the Str, Int, Dex, Will, and Luck stats, totaling to +6 each.
  • Generations 9 through 16's have been renewed.
    • Shadow Mission difficulties are fixed at either Basic or Intermediate.
    • Experience rewards from these Missions have been drastically lowered.

• Hidden Talent Skills:
  • Berserk
  • Combo: Counter Punch
  • Doppelganger
  • Shockwave
  • Spider Shot
  • Study: Potion Lore

• Premium Service Adjustments:
  • Players can access the Fashion Slots with the use of VIP Service or Fashion Slot Key.

• Other:
  • The Music Buff Duration effect from the Music Talent was changed from a percentage to a whole number.

• The first has text beneath the subheader followed by redundancy in the dropdowns.
• The second has text in dropdowns that randomly spew out information which could be organized like the third one.
• The third has subdivisions in the dropdowns like talent, premium service, generation adjustments, other, etc.

I don't really think it's necessary, but I'm not against it if you're not deleting any details.