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Where to buy Space Adventure TD at the best price? As of 14 Sep. 2026 this title has one offer, C$5.69 at Steam. On PC that is the usual case, because only about one title in four gets a keyshop offer and the rest stay with the platform store. There is nothing to compare, but we track this price daily and show how it stands against earlier readings, and a price alert will tell you about any drop. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 13 Mar. 2019
Raphael B.
Raphael B.
Strategy
Metacritic:
tbd tbd
Steam:
Overwhelmingly Negative (2)
Keyshops
Unavailable
Buy in Official Store:
C$5.69
Buy in Keyshops:
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
Space Adventure TD
Windows
1y ago
DRM:
Steam
Steam
C$5.69
Shop now

About Space Adventure TD

Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
Space Adventure TD
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Space Adventure TD
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Space Adventure TD
Space Adventure TD - about the game
Tired of underwhelming tower defense games stuck on mobile? Space Adventure TD delivers a desktop 3D tower defense experience built with care for fans of the genre from Starcraft and Warcraft III days. Tackle a 20-level story-driven campaign across 8 biomes with 4 difficulty options, plus 2 challenge levels featuring ranked leaderboards. Place 35 unique towers, apply 70 upgrades, and spend skillpoints to boost and unlock them for real strategic decisions. Switch between English and French, with more languages on the way. Early access refines balance through patches, squashes bugs, adds challenges, and polishes voices and graphics-perfect for strategy players craving depth on PC.

Tired of low polished TD mobile game? Well, I was when I decided to work on Space Adventure TD.
Fan of the genre, I started playing TD back in Starcraft and Warcraft III and was disappointed to see TD migrating and be confined to mobile.
Space Adventure TD offers you:
  • A desktop 3D game, created with passion
  • A 20 levels campaign, story driven with 4 difficulty levels
  • 2 challenge levels with ranked leaderboards
  • 35 unique towers
  • 70 upgrades
  • 8 different biomes
  • Skillpoints to use in order to boost and unblock towers (with real strategic choices)
  • 2 languages available for now: English and French (more to come)
Why is the game in early access ?
  • The game needs calibration with regular patches before pretending to be finished
  • More languages will be added soon
  • Bugs will be found and they shall be fixed
  • More challenge levels will be created with specific leaderboards
  • Improving voices and some graphic elements
Strategy Early Access Family Sharing Single-player Stats Steam Achievements Steam Leaderboards
Interface:
EnglishFrench
Audio:
English
Subtitles:
EnglishFrench

Age rating

Unavailable
Metacritic:
tbd tbd
Steam:
Overwhelmingly Negative (2)

System requirements

Minimum:

  • Processor: SSE2 instruction supported
  • Graphics: DX10+ with shader model 4.0 capabilities
  • DirectX: Version 10
  • Storage: 5500 MB available space

Recommended:

  • Processor: SSE2 instruction supported
  • Graphics: DX10+ with shader model 4.0 capabilities
  • DirectX: Version 10
  • Storage: 5500 MB available space

Space Adventure TD PC price history

See all
Historical low
Price history from official stores
C$5.69
Steam
1 years ago
Currently lowest: C$5.69 Steam
Price history from keyshops
-
-
-
Currently lowest: - -
Waiting for better offer?
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FAQ

8 questions

Before you start looking for a cheap Space Adventure TD PC key, check the essentials. Developed by Raphael B.. Published by Raphael B.. PC released date: 13 Mar. 2019. Genres: Strategy, Early Access. Categories: Family Sharing, Single-player, Stats, Steam Achievements, Steam Leaderboards.

Q

Where to buy a cheap Space Adventure TD Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a Space Adventure TD key for as low as C$5.69. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest Space Adventure TD price on PC. Check the Space Adventure TD price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the Space Adventure TD Steam price is C$5.69. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find Space Adventure TD on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Space Adventure TD is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Space Adventure TD has an official page on the Steam Store. You can also buy a Space Adventure TD Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your Space Adventure TD download happens on Valve's platform.

Not at this time. Valve marks Space Adventure TD as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data Space Adventure TD is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Space Adventure TD deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for Space Adventure TD

1 Steam Steam Official
C$5.69

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