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동방방위전 ~ AI Test in Touhou ~

Game overview

동방방위전 ~ AI Test in Touhou ~

식신공방 · Jun 27, 2026

A 2D Touhou fan game combining tower defense, tower merging, RTS-style control, and chaotic bullet-filled battles. Merge Touhou characters, build your defense, and compete for the fastest clear time on the leaderboard.

Strategy Tower Defense Singleplayer PvE Top-Down
Last tracked players
7
Recorded peak
29
24-hour change
Unavailable

Delayed observation · last tracked . Values marked unavailable are not estimated. Recorded peak is the highest player count observed by SteamIQHQ; earlier records may be outside our coverage.

About this game Read the full description

Touhou Defense Tale ~ AI Test in Touhou ~ is a 2D tower defense game that combines tower merging mechanics with RTS-style unit control, set in the Touhou Project fan universe.

Summon towers, merge them into stronger units, and strategically reposition your forces in real time to withstand increasingly powerful enemy waves. Master unique fusion systems and unleash flashy skills in chaotic bullet-filled battles.

Features

  • Tower merging and upgrade progression system

  • RTS-style unit control and manual targeting

  • Unique EX / PH / Arcana fusion systems

  • Anime-style 2D visuals inspired by Touhou

  • Intense bullet-hell inspired combat

  • Replay-focused wave defense gameplay

  • Time Attack Leaderboard

Build your own strategy and protect the shrine’s offertory box from endless waves of enemies.

Clear all 80 waves as fast as possible and compete with other players for the best completion time. Optimize your tower composition, merge routes, and resource management to achieve the fastest clear time.

Media gallery 5 screenshots · 0 videos
동방방위전 ~ AI Test in Touhou ~ game capsule image

Screenshots

동방방위전 ~ AI Test in Touhou ~ screenshot 1
동방방위전 ~ AI Test in Touhou ~ screenshot 2
동방방위전 ~ AI Test in Touhou ~ screenshot 3
동방방위전 ~ AI Test in Touhou ~ screenshot 4
동방방위전 ~ AI Test in Touhou ~ screenshot 5

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows

Windows

Minimum

Minimum:
  • OS: Windows 10 (64-bit)
  • Processor: Intel Core i5 or equivalent
  • Memory: 8 GB RAM GB RAM
  • Graphics: DirectX 11 compatible GPU
  • Storage: 1 GB available space GB available space
Game details Languages, features & support
Publisher
식신공방
Brazilian rating
l
Steam Germany rating
0
Achievements
24
Features
Single-player, Steam Achievements, Custom Volume Controls, Adjustable Difficulty, Mouse Only Option, #category_playable_at_your_own_pace, Playable without Timed Input, Steam Leaderboards, Family Sharing
Languages
English, Japanese, Simplified Chinese, Korean
More analysis Activity patterns, updates & developer tools

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Genre Benchmarks

Player Count Top 14%

Activity Heatmap

UTC+0 (Your Timezone)
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Developer Analytics

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Frequently Asked Questions

What genre is 동방방위전 ~ AI Test in Touhou ~?
동방방위전 ~ AI Test in Touhou ~ is a Casual, Indie, Strategy, Free To Play game.
Who developed 동방방위전 ~ AI Test in Touhou ~?
동방방위전 ~ AI Test in Touhou ~ was developed by 식신공방 and published by 식신공방.
What platforms does 동방방위전 ~ AI Test in Touhou ~ support?
Available on Steam for Windows.

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