
A 4X strategy craze sweeps Gensokyo! As the "Esports Tournament" begins, the girls join the fray. Warlords rise: will you be "Pharaoh" Remilia, "Emperor" Kaguya, "Great" Kanako, or "Philosopher King" Miko? Launch the game now, lead your empire, and dominate Gensokyo!
Modeled estimate, not a reported figure. How we estimate →
About
Add to Wishlist, Dominate Empire Gensokyo!
This is a relaxing, casual Touhou Project × 4X Strategy game (like The Battle of Polytopia and Civilization)
You will lead an empire and vie for dominance against the maidens of Gensokyo.
In this turn-based strategy game, you must explore the fog of war, expand your territory, build cities, raise armies, and conquer your enemies.
Face off against empires led by other Touhou characters—choose to ally with them or betray them. In the end, you must defeat all rivals to dominate Gensokyo.
Fast-Paced 4X Experience: Say goodbye to the tedious late-game grind! With compact 30-minute matches, you can enjoy thrilling strategic battles anytime, anywhere!
Rich Playable Factions: The launch version includes 4 distinct factions: the Scarlet Empire, Houraisan Empire, Moriya Empire, and Komeiji Empire. From "Pharaoh" Remilia to "Emperor" Kanako, each civilization features its own unique hero system, tech tree, and special units!
Online Multiplayer: Supports online multiplayer for up to 4 players! Face off against your friends, or test your strategies against other players in public lobbies!










#1 The Princess's Collection In the beginning, this game—TOHOTOPIA—was merely one of Princess Kaguya's many casual game collections.
#2 An Unexpected Hit! One day, on the "Eientei High-End Forum," a trivial argument between the Three Goddesses of Faith unexpectedly caused a butterfly effect. A series of coincidences fermented, and by a stroke of luck, this game went viral across Gensokyo.
#3 The Esports Tournament! As events escalated, TOHOTOPIA became the hottest video game in Gensokyo, leading to the grand opening of a fervent Esports Tournament.

(Experience the detailed story within the game!)
#4 Join the Fray! The girls formed teams to sign up for the tournament, drawing various "Great Leader" character cards to lead different majestic civilizations.
"Pharaoh" Remilia stands atop the Pyramid, gazing down upon her Crimson Dynasty.
"Emperor" Kaguya Houraisan stands proudly before the Arc de Triomphe, sword in hand, writing the legend of the strongest Grand Armée.
"Philosopher King" Toyosatomimi no Miko, wearing the Sassanid crescent crown, overlooks the lights of Ctesiphon.
"The Butcher" Zanmu Nippaku, clad in the purple robes of Constantinople, ascends the throne of Byzantium.
Sanae Kochiya, the Incarnate God, inherits the will of the Iron Chancellor, while the name of Hakurei is sung in the halls of Valhalla.
The wisdom of Krishna spreads within the unconscious, while the glory of the Demon Scrolls rises alongside the smoke of London's factories.
Thus, Gensokyo's unique and joyful "Age of Empires" begins!










Explore the World!
Dispatch your heroes and soldiers to explore the terrain and resources around your cities, excavate treasures, and encounter other civilizations! (Screenshot: Flandre Scarlet, hero of the Scarlet Empire, encounters soldiers of the Myouren Empire.)
Expand Your Territory!
Capture wild villages or enemy cities to continuously expand your borders! (Screenshot: Tewi Inaba, hero of the Houraisan Empire, expanding the city of London.)
Build Cities!
Improve city tiles and construct unique buildings to upgrade your cities and generate more gold income! (Screenshot: The city of Wiesbaden under Yasaka Kanako's Moriya Empire reaches Level 5 after building Neuschwanstein Castle.)
Diplomatic Strategy!
Use vertical and horizontal alliances. Make distant friends and attack nearby enemies. Cleverly use alliances and betrayal to make diplomacy your key to victory! (Screenshot: Sending an alliance request to the Komeiji Empire and the Myouren Empire.)
Conquer Rivals!
Train a powerful army, conquer all opponent cities, and knock them out of the game! (Screenshot: Flandre Scarlet of the Scarlet Empire completely defeating the Toyosatomimi Empire.)
Match Duration: A single game takes about 30 minutes, perfect for casual play and repeated challenges.

Achievements: The game currently offers a basic achievement system and match history. The full release will feature a richer and more unique achievement system!
Touhou Project × Historical Figures Fantasy Crossover!
Kaguya Princess × Napoleon: How will the Moon Princess of Eientei interpret the arrogant military genius?
Remilia × Ramesses II: Can the Mistress of the Scarlet Devil Mansion wield the majesty of the Pharaoh?
Sanae × Bismarck: Can the Incarnate God of Moriya recreate the rise of the Iron Chancellor?
Satori × King Rama: Does the Master of the Palace of the Earth Spirits possess the ascetic wisdom to see through all things?
The beautiful interweaving of Gensokyo's maidens with world historical figures is the design philosophy of Empire Gensokyo ~ TOHOTOPIA and its most charming soul!
Unique Civilization Wonders! Feel the unique flavor of each civilization in the glorious moments of constructing Wonders!
























Featured Geographic Information System (GIS)! The game includes a unique GIS feature. Every piece of land, every mountain range, every sea, and every port comes with geographical descriptions derived from the real world.
Special Touhou Music! Each faction has its own exclusive BGM that fits its civilization's theme! Feel the charm of world civilizations blending with Touhou Project through the game's music!
Play with Friends: Friend multiplayer is now open! Invite your friends to play together. The current version supports up to 3 players.
Lobby System: The multiplayer lobby is open. Fancy a Gensokyo-style skirmish with strangers?
New Faction "Komeiji Empire" is under active development!
Balance mechanics are continuously being iterated.
More game mechanics and language support are being optimized and developed!
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Engagement
Reviews
Themes across 171 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
好玩爱玩
可以可以,期待后续正式版
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Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Languages: Simplified Chinese, English, Japanese, Traditional Chinese, Korean
Hours played at review time, across 172 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
如果阵营更新和体验持能续优化的话我相信这个游戏会很耐玩
很有意思的游戏,可惜后期比较套路化,而且联机没什么人(
杀时间游戏,可多人对殴。 好玩!
小而美的游戏 偶尔不知道玩什么就可以用来杀杀时间,琢磨琢磨俩小时就过去了 但是问题也是存在的。。。 每个阵营的兵种构筑都不太多,玩到后期会下意识的进入炮兵配战舰的火力覆盖平推,其他兵种则需要自己刻意的使用才会更有意思。 外交界面也不明确,到了第三把我才搞明白结盟和大使馆应该在什么界面操作, 这点是真需要加强。(其实本质还是UI太糙了) 好在现在制作组一直有在更新,总体上还是好的。
I'm surprised at how much I liked this game. Even though not even half of the expected factions have been implemented yet, it feels like there's a surprising amount of variety in the game. While it's a shame that there isn't a demo anymore, the game is cheap enough that I feel like it's not that big of a loss if you end up not liking the game. Heavily recommend checking the demo to see if you would enjoy it.
期待更多更新
真的,没匹配这游戏会凉。游戏简单,画风可以,就是人机有点拉了。
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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