

DEFENDER OF EARTH VS THE ALIEN ARMADA
MONKEY WRENCH STUDIO INC. · September 12, 2017 · Action, Strategy, Indie, Tower Defense
Buy DEFENDER OF EARTH VS THE ALIEN ARMADA from Steam at $1.99 — the cheapest of 1 store we compare.
Where to buy DEFENDER OF EARTH VS THE ALIEN ARMADA — official stores
DEFENDER OF EARTH VS THE ALIEN ARMADA price by region
DEFENDER OF EARTH VS THE ALIEN ARMADA costs $1.99 in the United States, £1.99 in the United Kingdom, €4.86 in Europe (EUR), $4.99 in Georgia (USD), A$7.50 in Australia, CA$7.79 in Canada, NZ$8.59 in New Zealand, R$13.99 in Brazil and zł25.49 in Poland right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| $1.99 | $1.99 | — | 1 | |
| £1.99 | £1.99 | £4.23 | 2 | |
| €4.86 −30% | €6.99 | €4.86 | 2 | |
| $4.99 | $4.99 | — | 1 | |
| A$7.50 | A$7.50 | — | 1 | |
| CA$7.79 | CA$7.79 | — | 1 | |
| NZ$8.59 | NZ$8.59 | — | 1 | |
| R$13.99 | R$13.99 | — | 1 | |
| zł25.49 | zł25.49 | zł27.15 | 2 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About DEFENDER OF EARTH VS THE ALIEN ARMADA
Defender of Earth vs The Alien Armada is a fast-paced space tower defense game where you command orbital stations and battle platforms to protect Earth from three invading alien races across 16 escalating combat zones. Deploy and upgrade nine different turrets in real time, manage your resources strategically, and survive an ultimate final battle where all alien forces attack simultaneously to prove humanity's last stand.
Defender of Earth vs The Alien Armada is an exciting space themed tower defense game! You play as a general designated as the Defender of Earth, and you will utilize space stations and battle platforms to deploy towers to defend different quadrants of space against 3 alien races.
DEFENDER OF EARTH VS THE ALIEN ARMADA — game info
- Platforms
- Windows
- Player modes
- Single-player
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
DEFENDER OF EARTH VS THE ALIEN ARMADA is, believe it or not, not an asset flip. Sure, the bulk of the game is made from the [url=https://assetstore.unity.com/packages/tools/game-toolkits/tower-defense-toolkit-4-tdtk-4-91023]Tower Defense Toolkit[/url] developed and sold on the Unity Asset Store by the developers, SongGameDev. While the majority of the use of store assets is in unethical asset flips, it's true that there are genuine use cases for store assets, and "DEFENDER OF EARTH VS THE ALIEN ARMADA" is an example of how this is done right. There's two tests for what makes a game an asset flip. First, whether store/stock assets make up the majority of the game, and whether the developer credited the people who did most of the work creating the assets that make up the game. And I'm both surprised and delighted to note that developer here has acted professionally and passed both tests. They've added consirable game assets of their own creation, and they correctly admit the game is basically just made from the Tower Defense Toolkit. However, beyond just using their own assets, there's also a first person shooter turret mode where you can control a turret directly... this doe…4 found this helpful
A fairly basic an not too pretty tower defense where your towers take damage, which means that you'll spend most of your time trying to repair them all or fail and spend your time rebuilding them all. Couldn't get into it, the constant repairing/rebuilding paired with strange balance and progression made me give up. On the bright side, I thought the "First person mode" which lets you aim and fire a turret was interesting, though pointless and actually bad since your turrets will end up being destroyed while you do this.3 found this helpful
I don't get the bad reviews for this game. It is a tower defense game. If you don't play tower defense games or like tower defense games why review this game? I like tower defense games. Is this the best game ever ...no. But it is a different theme than other tower defense games and it requires your full attention. Yes the ships shoot back that's the point of this game. I guess it could be frustrating if you don't like tower defense games or have a short attention span, to begin with, but building and rebuilding is the challenge. duh. Anyhow the game is challenging and fun. It has some bugs with the placement of UI text. Graphically it is nice definitely not next gen per say but not horrible for a two-person team according to the credits. The story is a bit sci-fy retro feeling and not very in-depth but again it is a tower defense game and there is a story here other then orks elves and the usual fair. If you like TD and are looking for something different give it a try.1 found this helpful
I love this game. Cannot stop playing it. If you are looking for a fun game and something the kids can play, I would recommend this. The work that went into this is just stunning and this is a game that needs to be in your library. Cannot wait to see what comes next out of this studio.
Community reviews
0 reviews
Sign in to write a review.
No reviews yet. Be the first to review this game.
More like DEFENDER OF EARTH VS THE ALIEN ARMADA
News
PCGames like Undertale that remember what you did
Undertale's own listing calls it the RPG where you don't have to destroy anyone. Games like Undertale that keep that idea: permanent choices, fights you can talk past, worlds that notice.
Nov 14, 2026
PCGames like Slay the Spire that keep the branching climb
Most games like Slay the Spire copy the cards and lose the map. These keep the risky-or-safe choice, from a three-floor train to a deck made of poker hands.
Nov 14, 2026
PCBodycam game price: what the zombie update changes about buying
The Dead & Damned put Bodycam's zombies back on 13 November. What our dated record says about the Bodycam game price, and why the store's end date matters more than the sticker.
Nov 14, 2026
BlogSilkMU is our new partner: MU Online Season 6 in a browser tab
SilkMU, a MU Online Season 6 server that runs in a browser tab or as an app, opened on 6 November 2026 and is now our partner. What it offers, what is free and what costs WCoin.
Nov 13, 2026
PCGames like Dying Light, where nightfall changes the rules
Games like Dying Light are easy to find if you only want parkour or only want zombies. These eight keep the part that matters: a city that becomes a different place after dark.
Nov 13, 2026
PCGames like Portal 2, where one idea carries the whole game
Games like Portal 2 all share one habit: teach a single impossible trick, then spend a campaign breaking it. From rewinding objects through time to Escher geometry that loops back on itself.
Nov 13, 2026
BundlesPlanet Coaster DLC: skip the collection, buy the packs
The Planet Coaster DLC catalogue closed in 2019, so there is no curve left to wait out. Our record shows the collection bundle costs far more than assembling the same packs one by one.
Nov 13, 2026
XboxToxic Commando Game Pass: subscribe, or buy the key?
The Toxic Commando Game Pass add landed on 12 November. Our price record since late September shows the key route barely moved, which changes what a subscription is worth.
Nov 13, 2026
BlogSilkMU ჩვენი ახალი პარტნიორია: MU Online Season 6 პირდაპირ ბრაუზერში
SilkMU, MU Online-ის Season 6 სერვერი, რომელიც ბრაუზერში ან აპლიკაციად თამაშდება, 6 ნოემბერს გაიხსნა და ახლა playze-ის პარტნიორია. რას გთავაზობს, რა არის უფასო და რა ღირს WCoin.
Nov 13, 2026
PCTekken 8 ღირს თუ არა: 91 ქულა და შერეული შეფასება
Tekken 8 ღირს თუ არა, როცა კრიტიკოსებს 91 ქულა აქვთ დაწერილი, მოთამაშეებს კი „შერეული"? ფასი, ონლაინის მდგომარეობა და უკეთესი ალტერნატივა.
Sep 24, 2026
DealsStellaris იაფად: ოცდახუთი დამატება და ერთი გამოსავალი
Stellaris იაფად ყიდვა საბაზისო თამაშის შემთხვევაში მარტივია. ძვირი დამატებებია — და მათთვის არსებობს ვარიანტი, რომელსაც ბევრი ვერ ამჩნევს.
Sep 24, 2026
PCARK ფასი: Evolved თუ Ascended — რომელი ვიყიდოთ
ARK ფასი ორი სხვადასხვა თამაშის ფასია. რომელი ჯობია ქართული სიიდან, სად არიან მოთამაშეები და რატომ არ ღირს ახალ ვერსიაზე გადახტომა.
Sep 24, 2026
DealsCivilization 6 იაფად: რომელი დამატება ღირს მართლა
Civilization 6 იაფად ყიდვა მარტივია — საბაზისო თამაში იაფია და იაფად რჩება. რთული ის არის, რომ ცხრამეტი დამატებიდან სწორი აირჩიოთ.
Sep 24, 2026
FreebiesCS2 უფასოდ: რა ღირს სინამდვილეში Prime
CS2 უფასოდ ითამაშება საქართველოდანაც და ეს დემო არაა. ფული მხოლოდ Prime-ს სჭირდება — აი, რას იძლევა ის და ვის ღირს.
Sep 24, 2026
PCCuphead ღირს თუ არა: სირთულე, DLC და ორზე თამაში
Cuphead ღირს თუ არა: ექვსივე ქართულ მაღაზიაში ერთი ფასია, მეგობარს კი ასლი საერთოდ არ სჭირდება. სირთულე, ერთადერთი დამატება და როდის ვიყიდოთ.
Sep 23, 2026
DealsRimWorld იაფად: ბაზა, ხუთი დამატება და სწორი რიგი
RimWorld იაფად ყიდვა დამატებების რიგზეა დამოკიდებული, არა ფასდაკლების ლოდინზე. რომელი ხუთიდან ღირს ჯერ და რომელ მაღაზიას აქვს ფასდაკლება.
Sep 23, 2026New releases
All new releases →- Gears of War: E-DayOct 6, 2026$53.30
- AION 2Sep 30, 2026Free
- Onimusha: Way of the SwordSep 25, 2026$39.83
- AniimoSep 16, 2026Free
- WARDOGSSep 10, 2026$29.73
- The Blood of DawnwalkerSep 2, 2026$57.61
- STAR WARS Zero Company™Aug 27, 2026$44.00
- How to FishAug 20, 2026$6.41
- Mortal Shell IIAug 20, 2026$34.80
- LootboundAug 14, 2026$8.99
- IOSoccerJun 12, 2026Free
- ScooterFlowApr 30, 2026$19.99
- The Spell BrigadeApr 29, 2026$7.35
- EverSiege: Untold AgesMar 26, 2026$5.46
- Project CastawayMar 17, 2026$13.69
- Lucid BlocksMar 13, 2026$6.99
- WWE 2K26Mar 12, 2026$24.84
- GreedFall: The Dying WorldMar 10, 2026$19.49
- Streamer Life Simulator 2Feb 5, 2026$2.08
- The Last StarshipFeb 3, 2026$19.99
- Scam LineJan 10, 2026$6.99
- Terrors to Unveil - Day OffDec 12, 2025$4.99
- IncredicerNov 27, 2025$2.99
- Escape from TarkovNov 15, 2025$39.99
Top games right now
All rankings →- 1Counter-Strike 2Free
- 2Dota 2Free
- 3PUBG: BATTLEGROUNDSFree
- 4Grand Theft Auto V Legacy—
- 5Terraria$2.08
- 6Tom Clancy's Rainbow Six SiegeFree
- 7Rust$20.19
- 8Garry's Mod$6.21
- 9Team Fortress 2Free
- 10Black Myth: Wukong$35.72
- 11HELLDIVERS™ 2$23.99
- 12ELDEN RING$39.47
- 13Apex Legends™Free
- 14Left 4 Dead 2$9.99
- 15Stardew Valley$12.11
- 16Wallpaper Engine$3.93
- 17Cyberpunk 2077$17.99
- 18Euro Truck Simulator 2$4.99
- 19Dead by Daylight$6.83
- 20Red Dead Redemption 2$13.71
- 21The Witcher 3: Wild Hunt$9.77
- 22Baldur's Gate 3$53.57
- 23Phasmophobia$15.19
- 24War ThunderFree
Buy at Steam 







![Human Defense [RTS]](https://wsrv.nl/?url=https%3A%2F%2Fshared.akamai.steamstatic.com%2Fstore_item_assets%2Fsteam%2Fapps%2F1549870%2Flibrary_600x900.jpg&w=440&output=webp&q=75&maxage=1y)


