

Alien Defense
MoonlightGames · January 24, 2022 · RPG, Tower Defense, Wargame, 2.5D, Aliens
Buy Alien Defense from Steam at $2.99 — the cheapest of 1 store we compare.
Where to buy Alien Defense — official stores
Alien Defense price by region
Alien Defense costs £2.09 in the United Kingdom, $2.19 in Georgia (USD), €2.39 in Europe (EUR), $2.99 in the United States, CA$3.39 in Canada, NZ$3.69 in New Zealand, A$4.50 in Australia, R$6.49 in Brazil and zł10.99 in Poland right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| £2.09 | £2.09 | — | 1 | |
| $2.19 | $2.19 | — | 1 | |
| €2.39 | €2.39 | — | 1 | |
| $2.99 | $2.99 | — | 1 | |
| CA$3.39 | CA$3.39 | — | 1 | |
| NZ$3.69 | NZ$3.69 | — | 1 | |
| A$4.50 | A$4.50 | — | 1 | |
| R$6.49 | R$6.49 | — | 1 | |
| zł10.99 | zł10.99 | — | 1 |
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 Alien Defense
Raise an army and kill the invading aliens to acquire resources
Various upgrades and more powerful units can be produced
Twelve Heroes Appeared! Heroes have special abilities, equip items and level up to protect your base from aliens
The more you kill the aliens, the stronger the aliens will come and you can get more resources.
Let's go now to the world of the endlessly flocking aliens!
Item level :
There are Normal, Advanced, Rare, Legend levels.
Strengthen Items :
All items have a 60% chance if you can do 5 enhancements, and will disappear if the enhancement fails.
Unit Transcendence :
Combine multiple units to transcend into a stronger unit
Alien Defense — game info
- Platforms
- Windows
- Steam Deck
- Playable
- 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.
I spent a couple of hours playing this game, got up to the 11th wave before being defeated: I don't think what I saw hugely merits a re-play, but it might do if more updates come later, and I've definitely found worse uses of two quid in my time. This is essentially a tower defence style RTS: you build up a base, and troops, and steadily larger waves of enemies come at you until you're defeated. The theme is (with exceptions) sci-fi, and the enemies are very much grub/swarm style aliens though your own forces include a lot of alien/demihuman/robot creatures (and an utterly bizarre array of 'heroes'). Between waves you can upgrade units, and also you should take forces out to "hunt" the docile versions of the swarm enemies, which cover the rest of the map. This, and minerals, are your two important resources: you get additional troops randomly dropped at the end of each wave, but can make some droids of your own as well. The good parts of the game are mostly in the technical competency. The game handles its RTS-style build very smoothly, few major movement complaints (once or twice a unit got left behind when I moved a group), and the balance and buildup felt reasonable. The graphi…6 found this helpful
This game is alot of fun, Like a Tower Defense but better cause your towers move1 found this helpful
Competent little base defense game for a very low price. You will have to work out most of it for yourself, but it is pretty intuitive. I'm up to level 11 on my initial run and I'm no gaming genius! Graphics are good as is the unit path finding. Everything seems to work as it should with only a couple of minor bugs. Game did not always seem to register mineral collection in a timely basis and my production of Harriers did not seem to register in the hero prerequisites. Would like to see the enemies take a less direct route to your Command Centre but it's early days - this game could develop into something really interesting. I will watch with interest.1 found this helpful
No in game menu before game start, just straight to the games when you launch. Starting gold is less than expected. Character movement not smooth, lack of FPS although ive got better settings and GPU/CPU. Not recommended. Purchase it because of nice screenshot. Totally waste my time
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