Planets Under Attack

Planets Under Attack

Targem Games · September 27, 2012 · Strategy, Indie, Space, Multiplayer, Sci-fi

Buy the Planets Under Attack key for Steam from Gameseal at $0.44 — the cheapest of 17 stores we compare.

PC
Mostly Positive73% · 1,2431playing now
Best price 91 Lowest tracked
$0.44-94%
⭐ lowest tracked
Gameseal Buy at Gameseal

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Where to buy Planets Under Attack — official stores

GameBillet
GameBillet
Standard Edition · Steam
-25%
$7.47
$9.99
Buy
GamersGate
GamersGate
Standard Edition · Steam
-10%
$8.99
$9.99
Buy
Fanatical
Standard Edition · Steam
-2%
$9.79
$9.99
Buy
AllYouPlay
AllYouPlay
Standard Edition · Ubisoft Connect
$9.99
Buy
Newegg
Newegg
Standard Edition · Steam
$9.99
Buy
IndieGala Store
IndieGala Store
Standard Edition · Steam
$9.99
Buy
ZOOM Platform
ZOOM Platform
Standard Edition · Steam
$9.99
Buy
JoyBuggy
JoyBuggy
Standard Edition · Steam
$9.99
Buy
GreenManGaming
Standard Edition · Steam
$11.99
Buy
Steam
Steam
Standard Edition · Steam
$11.99
Buy

Cheapest Planets Under Attack keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Driffle INC
Standard Edition · Steam
$0.62
Buy
Gameseal
Standard Edition · Steam
$0.44
Buy
Kinguin
Standard Edition · Steam
$0.49
Buy
Eneba
Standard Edition · Steam
$0.62
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$1.70
Buy
Loaded
Standard Edition · Steam
-80%
$1.89
$9.39
Buy
PlayerLand
PlayerLand
Standard Edition · Steam
-5%
$9.49
$9.99
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

Planets Under Attack price by region

Planets Under Attack costs £0.33 in the United Kingdom, €0.38 in Europe (EUR), $0.44 in the United States, $0.44 in Georgia (USD), zł2.13 in Poland, R$3.50 in Brazil, CA$10.66 in Canada, A$11.03 in Australia and NZ$13.51 in New Zealand right now.

Cheapest Planets Under Attack offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.33 −95% £6.68 £0.33 14
Europe (EUR) €0.38 −96% €8.99 €0.38 16
United Statesyour region $0.44 −94% $7.47 $0.44 17
Georgia (USD) $0.44 −94% $6.99 $0.44 15
Poland zł2.13 −95% zł39.66 zł2.13 11
Brazil R$3.50 −91% R$38.49 R$3.50 8
Canada CA$10.66 −25% CA$10.66 CA$13.55 10
Australia A$11.03 −25% A$11.03 A$14.02 9
New Zealand NZ$13.51 −25% NZ$13.51 NZ$17.17 7

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.

Trailers & screenshots

Watch the Planets Under Attack trailer →

About Planets Under Attack

✦ AI summary

Command your fleet across a galaxy of planets in this real-time strategy game where you must conquer worlds, manage resources, and defend your territory while juggling multiple simultaneous battles. With gorgeous cartoon visuals, a charming cast of characters, and tactical depth that rewards careful planning over reckless aggression, Planets under Attack delivers addictive gameplay across 32 campaign levels and robust multiplayer options for up to four players.

Planets under Attack offers a surprising depth of gameplay, while its intuitive controls allow even casual gamers to pick it up and feel comfortable immediately. In addition to the addicting gameplay, Planets under Attack is an obvious labor of love. An exciting and memorable cast of characters exist perfectly in this artistically beautiful world. From the ships to the planets, everything has an essence of its own, with a memorable soundtrack and comical sound effects breathing life into the visuals
The goal of this challenging space adventure is to conquer a galaxy of planets, while undertaking a multitude of special challenges. Take control of your mighty space armada, and wreak havoc across the cosmos, but choose your targets wisely! Conquered planets will net you income to expand your forces, but you must carefully weigh the pros and cons of attacking each planet, as timing and available resources are critical to victory. Above all else, you must keep a cool head. Enemies race to capture your territory as you hone in on theirs and multiple battles will rage on all fronts. You must make tactical decisions at every turn, from scouting your enemies and deploying units, to shoring up your planets’ defenses and knowing when to attack and when to defend. Strategic multi-tasking and a keen military mind will lead directly to unrivaled glory…while careless play will reduce your army to space dust.
The Campaign mode tests your military might with 32 thrilling levels, each with varied planets, tasks and game modes. Defend a planet until reinforcements arrive, fly into uncharted space, conquer planets and set up defenses before rivals attack - the list goes on and on, as there is no shortage of objectives in your struggle for interstellar dominance. Start out as a novice and learn the ropes, or ramp up the challenge with three levels of difficulty. The longer you play the more experience you’ll obtain, allowing you to unlock new technologies, changing the way you play and ensuring you’ll keep coming back for more!
Online
In Online mode, don’t just choose your own path, make the cosmos your own personal battleground! You design the fight, from choosing the amount of players, to selecting your maps. Simply pick a game mode, select your settings, grab some friends, and cut loose.

Key Features

  • Impressive moving planetary systems in a three dimensional space
  • Stunning cartoon graphics
  • Fun, easy to learn gameplay in a rich science-fiction setting
  • 8 types of planets
  • A diverse campaign with 32 levels and multiple game modes
  • 15 multiplayer levels for 2-4 players – either in Online mode against other players, Skirmish mode against the A.I., or work towards the same goals and team-up with players in Team mode.
  • Same system multiplayer – allowing players to play with up to 4 people at once, all on the same system, and in any mode they choose.
  • 15 unlockable technologies provide gameplay variety in both single and multiplayer modes
  • 2 playable races with unique ship designs and gameplay variants

Planets Under Attack — game info

Platforms
Windows, macOS
Steam Deck
Playable
Player modes
Single-player, Online PvP, Cross-platform multiplayer
Controller
Full controller support
PC Game Pass
Not included

DLC & expansions

🎁 Complete the collection

Base game + 1 of 1 DLC at today's best prices.

$5.43
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Planets Under Attack is a fast-paced real-time strategy game about conquering planets that players find well-designed with satisfying mechanics and accessible gameplay. The main appeal lies in its pleasant pace and couch co-op fun with gamepad support, though players criticize the limited customization options, uncomfortable controls, confusing interface, and lack of tactical depth that causes the experience to become repetitive fairly quickly.

Recommended Jun 6, 2026
A well designed game with satisfying mechanics and a pleasant pace. Easy to recommend.‍
1 found this helpful
Recommended Sep 2, 2026
It´s quite fun on local when ure sitting in the same sofa, unfortunatly to little custom settings and irritating with circling planets but supports gamepads :) I love planet conquering games!!! If you know others not mentioned on the list, please do tell :D Here comes my favorites on steam: Galcon 2 (12570min) (Fast paced,Fantastic music, Multiplayer,Interviewed the developer for a magazine and sent the music in radio, it´s that good!) SPACECOM (740min) (Indepth,Will play more) Dominari Tournament (390min) (Fantastic atmosphere) Galactic Dominion (34min) (Indepth,Will play more) Space Warfare (23min) (Indepth,Will play more) Galimulator (200min) - The rest in order of funvalue- Relentless Expanse (73min) (Good custom game) Microcosmum:Survival of cells (330min) (Lovely campaign) Blue Libra (101min) Planets under attack (97min) (1-4 local) Biotix:Phage Genesis (35min) Orion Wars (25min) Interloper (1min)
Not recommended Aug 2, 2026
There were a few browsers with similar gameplay. They may still be alive. It gets boring pretty quickly, and since there's not much room for tactics and the controls aren't very comfortable, I can't recommend it. Although it looks and plays well.
Recommended Jul 31, 2026
Rating: 7.8/10 Planets Under Attack is a fast-paced real-time strategy game that focuses on conquering planets, managing resources, and outsmarting opponents in quick tactical battles. With simple controls and accessible gameplay, it offers a refreshing blend of strategy and arcade-style action, making it easy to pick up while still rewarding smart decision-making. While the game isn't as deep as larger RTS titles, its charming presentation, multiplayer modes, and enjoyable campaign provide plenty of entertainment. It's a great choice for players looking for a casual yet strategic space conquest experience.
Not recommended Jun 7, 2026
A space strategy game where the fleets fly on their own, the interface is confusing, and you feel like a space clown instead of a general. I don't recommend it!
Recommended May 23, 2026
Destroy your enemies, no one survives, not even the innocents, now follow your commanders instructions.

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