Game:Design Your Island

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Design Your Island
English	Welcome to the Wild! Design Your Island
Kanji	無人島へようこそ -DESIGN YOUR ISLAND-
Romaji	Mujintou e Youkoso -DESIGN YOUR ISLAND-
Scenario Information
Theme Song	Tucker's Skill Up Island
Release Date	JP June 27, 2025
Scenario Links	Tucker Bryne Gold City Ines Fujin Mejiro Ryan Sakura Chiyono O Tamamo Cross
⇐The Twinkle Legends Yukoma Onsen⇒

"Suddenly, the desert island project began.

Embark upon Tucker Bryne's dream, and trust your instincts! The Umamusume are fired up!

Train their bodies and minds wildly by building the ultimate training facility!"

Welcome to the Wild -DESIGN YOUR ISLAND- (無人島へようこそ -DESIGN YOUR ISLAND-. Mujintou e Youkoso -DESIGN YOUR ISLAND-) is a scenario playable in Umamusume: Pretty Derby (mobile game). It was added as the 11th permanent scenario in the game on June 27, 2025.

Story

Be careful! Spoilers ahead! This page contains spoilers. Proceed with caution!

Mechanics

Scenario revolves around upgrading the island's training facilities via a Construction Plan every 12 turns and Development Points that are obtained through selecting an action for a turn, with Friendship Training providing more Development Points.

Once you reach certain thresholds of Development Points more facilities will be constructed, and once you max out Development Points, any additional points will be converted into energy.

An additional training type, Island Training, is added, which is a combined training of all the other available training facilities on the island into one combined training that raises all stats. For a Support Card to appear on the corresponding Island Training slot, they need to be in that training category and the appropriate facility must be at least Level 1. Island Trainings can only be used with an Island Training Ticket, two which are obtained per each Construction Plan and do not stack, but do carry over into the next building period.

During Summer Camp and the URA Finale periods, the training facilities are replaced with the Island Versions.

Every 6 months, an Evaluation Meeting will be held, providing additional stats and some passive bonuses depending on the amount of Development Points earned.

Stat Ceiling

Speed	Stamina	Power	Guts	Wit
1850	1700	1700	1600	1300

Scenario Links

Scenario Links

Character	Scenario Effect	Linked Gift Skill	Unlinked Gift Skill

Island Planning and Building

As mentioned above, facilities are built using Construction Points and Development Points, and can only be used with an Island Training Ticket. Each Island Facility acts as a replacement for the regular Training Facilities, and provides the same offstats (Power for Speed, Guts for Stamina, ect.) Higher level effects replace any previous ones, and each facility upgrade provides the same bonus, except for Speed which has lowered Training Effectiveness. After Level 2, there is 2 types of upgrades, Full Throttle, which is more expensive and Skilled Technique, which is cheaper.

Any Stat facility

Level	Cost	Effect
1		+1 main stat bonus (island/summer) +10% Training Effectiveness on main stat training during summer (only +5% for Speed)
2		+2 main stat bonus (island/summer) +5% main, offstat, and SP from training (island) +20% Training Effectiveness on main stat training during summer (only +10% for Speed)
3 (Full Throttle)		+3 main stat bonus (island/summer) +1 SP bonus (island/summer) +10% main, offstat, and SP (island) +30% Training Effectiveness on main stat training during summer (only +20% for Speed)
3 (Skilled Technique)		+2 main stat bonus (island/summer) +5 main stat, offstat, and SP (island) +20% Training Effectiveness on main stat training during summer (only +10% for Speed) +200% Hint Rate on main stat training (summer) +20 Specialty Priority for main stat cards (summer)
4 (Full Throttle)		+5 main stat bonus (island/summer) +1 SP bonus (island/summer) +15% main stat, offstat and SP (island) +40% Training Effectiveness on main stat training during summer (only +30% for Speed) +50 Specialty Priority for main stat cards (+80 during summer)
4 (Skilled Technique)		+2 main stat bonus (island/summer) +1 SP bonus (island/summer) +10% main stat, offstat and SP (island) +25% Training Effectiveness on main stat training during summer (only +15% for speed) +30 Specialty Priority for Speed Cards (summer) Training with Pal/Group cards on main stat procs all hint events (summer)
5 (Full Throttle)		+7 main stat bonus (island/summer) +1 offstat bonus (island/summer) +2 SP bonus (island/summer) +25% main stat, offstat, and SP (island) +60% Training Effectiveness on main stat training during summer (only +50% for Speed) +80 Specialty Priority for main stat cards (+100 in summer)
5 (Skilled Technique)		+3 main stat bonus (island/summer) +1 offstat bonus (island/summer) +1 SP bonus (island/summer) +15% main stat, offstat, and SP (island) +30% Training Effectiveness during summer (only +25% for Speed) Training on main stat procs all hint events there (summer) +50 Specialty Priority for main stat cards (summer)

Beach House

Level	Cost	Passive	Island Training Only
1		+10 appearance rate for Supports Cards	+5% increased total effect x number of Friendship Training +1 SP Bonus +5% Training Effectiveness Increased Training Effectiveness based on the number of Friendship Training in different training categories
2		+10 appearance rate for Support Cards +100% Hint rate	+5% increased total effect x number of Friendship Training +1 SP Bonus +10% Training Effectiveness Increased Training Effectiveness based on the number of Friendship Trainings in different training categories
3		+20 appearance rate for Support Cards +200% Hint rate +200% Development Pts from non-objective racecs	+5% increased total effect x number of Friendship Training +1 SP Bonus +15% Training Effectiveness Increased Training Effectiveness based on the number of Friendship Trainings in different training categories

Summer Camp

Section WIP

Scenario Record Rewards

Points	Reward
20,000	Monies
21,000	Monies
22,000	Trainable Umamusume Gacha Ticket
23,000	Support Card Gacha Ticket
24,000	Goddess Statue
25,000	2☆+ Make Debut Gacha Ticket (5R)
26,000	SR+ Make Debut Gacha Ticket (5R)
28,000	Sparkle of Dreams
30,000	Carats
32,000	Gold Crystal Piece
34,000	Rainbow Crystal Piece
36,000	Title: Welcome to the Wilds
38,000	Gold Crystal Piece
40,000	Rainbow Crystal Piece
42,000	SSR Make Debut Gacha Ticket (5R)

Trivia

• All linked umamusume in this scenario are all horses that raced from 1988 to 1990.