Touhou Monster TD ~ 幻想乡妖怪塔防 — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Steam 91%) · The price is well above its low (was €5.59) — worth waiting for a drop or setting an alert Notify me on a drop
About the game
A tower-defense game set in the Touhou universe where you control your own character alongside the towers. You level up skills and talents to repel waves of foes across Gensokyo.
Did you know?
Built on the popular Touhou Project doujin universe, it was developed and published by MyACG Studio in 2021.
Best price today
€15.99
· · check “Region” on the seller’s page
Steam · Official store · Steam
Global key · check “Region” on the seller’s page
You pay Steam directly · same price as on their site
Notify me when it drops below €14.39
- On Steam
- €15.99
- all-time low
- €5.5919 Jul
- Average low, 5 mo.
- €7.67
The cheapest Touhou Monster TD ~ 幻想乡妖怪塔防 key right now costs €15.99 at Steam. (Prices as of )
Offers 1 · PC · from €15.99
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Top 10 RPG games
- 1
Phantom Blade Zero PC from €32.07 - 2
AION 2 PC - 3
FINAL FANTASY RESONANCE PC from €39.49 - 4
Cyberpunk 2077 PC · 2020 from €20.29 - 5
Warframe PC · 2013 - 6
Marvel Rivals PC · 2024 - 7
Enshrouded PC · 2024 from €28.87 - 8
Aniimo PC · 2026 - 9
FINAL FANTASY XIV Online PC · 2014 from €9.99 - 10
Once Human PC · 2024
Lowest official since we started tracking (Jul 2026)
€5.59
Aug 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €5.59 | — |
| Sept 2026 | €5.59 | — |
| Aug 2026 | €5.59 | — |
| Jul 2026 | €5.59 | — |
| Jun 2026 | €15.99 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 | Windows 10 |
| Processor | 4 Core CPU | 8 Core CPU |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | 512MB Graphic Card | 1G Graphic Card |
| Storage | 2 GB available space | 2 GB available space |
Similar games
About this game — FAQ
Can Touhou Monster TD ~ 幻想乡妖怪塔防 be played single-player?
Yes, Touhou Monster TD ~ 幻想乡妖怪塔防 is a single-player game.
What languages does Touhou Monster TD ~ 幻想乡妖怪塔防 support?
Touhou Monster TD ~ 幻想乡妖怪塔防 is available in: Simplified Chinese, English, Japanese.
Does Touhou Monster TD ~ 幻想乡妖怪塔防 use Steam Cloud saves?
Yes, Touhou Monster TD ~ 幻想乡妖怪塔防 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Touhou Monster TD ~ 幻想乡妖怪塔防 key?
The cheapest Touhou Monster TD ~ 幻想乡妖怪塔防 key is currently sold by Steam for €15.99. The lowest price we have ever recorded for this game: €5.59.
How much does Touhou Monster TD ~ 幻想乡妖怪塔防 cost?
Touhou Monster TD ~ 幻想乡妖怪塔防 currently costs from €15.99 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.