Planet Nine

Planet Nine (2019)

Jötunn Games · February 18, 2019 · Shooter, Combat, Action, Sci-fi, Exploration

Buy Planet Nine from GamersGate at $1.35 — the cheapest of 6 stores we compare.

PC
Positive83% · 12 📈 Making a comeback 91%
Best price 51 Good deal
$1.35-73%
$4.99lowest tracked $1.00
GamersGate Buy at GamersGate

Prices last checked

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Where to buy Planet Nine — official stores

GamersGate
GamersGate
Standard Edition · Steam
-73%
$1.35
$4.99
Buy
GreenManGaming
Standard Edition · Steam
-60%
$2.00
$4.99
Buy
WinGameStore
WinGameStore
Standard Edition · Steam
-5%
$4.74
$4.99
Buy
Steam
Steam
Standard Edition · Steam
$4.99
Buy

Cheapest Planet Nine 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.

Loaded
Standard Edition · Steam
-72%
$1.49
$5.29
Buy
Gameseal
Standard Edition · Steam
$4.04
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 option is always shown in the Best price box above.

Planet Nine price by region

Planet Nine costs £1.02 in the United Kingdom, €1.08 in Europe (EUR), $1.35 in the United States, $1.35 in Georgia (USD), CA$1.71 in Canada, A$2.03 in Australia, NZ$2.39 in New Zealand, R$3.27 in Brazil and zł4.86 in Poland right now.

Cheapest Planet Nine offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £1.02 −73% £1.08 £1.02 5
Europe (EUR) €1.08 −73% €1.08 €1.14 6
United Statesyour region $1.35 −73% $1.35 $1.49 6
Georgia (USD) $1.35 −73% $1.35 — 4
Canada CA$1.71 −70% CA$1.71 — 4
Australia A$2.03 −73% A$2.03 — 4
New Zealand NZ$2.39 −73% NZ$2.39 — 4
Brazil R$3.27 −70% R$3.27 — 4
Poland zł4.86 −73% zł4.86 zł6.31 5

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 Planet Nine

You're a clone, spawned by an A.I, on a mission to save an alien planet from an invasion.

Control a customizable mech with over 100 different parts, gain levels, perks, find loot and discover data logs learn the history of the Ninth Planet.

Fast-paced combat where energy stores and shield will help keep you alive.
Use drones, flares, and sensors to gain the edge in a battle against hostile mechs and monsters.

Explore the dangerous land, caves, and vaults filled with hostile mechs, monsters, and raiders. Find containers filled with loot to upgrade your mech.

Mission-driven gameplay with free exploration.
Discover the secret of the Ninth Planet.

Main Features.
  • Open world exploration.
  • Mission driven gameplay with side missions.
  • Mech customization.
  • top down view.
  • Fast paced combat.
  • RPG elements.
  • Single player.

Planet Nine — 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.

Not recommended Apr 10, 2019
It's a very ambitious game, like a full-featured open rpg of sorts (minus the chatting). However, this means that every feature is a bit half-baked: the shop is clunky, leveling up is simplistic, quests are fairly basic. Worst of all: the combat is in this bad area where it uses clunky core mechanics (turn rates, your bullets hitting small bumps in the ground instead of your enemy because it's technically 3D), but doesn't embrace them enough for dealing with the problems to feel like part of the challenge rather than just unpleasant annoyances. (See, say, Brigador, where thinking about which way your mech is facing actually matters because turning takes so long)
12 found this helpful
Recommended Dec 21, 2025
is hard . is far from perfection , but is interesting to play.
Recommended Apr 21, 2024
Good action game with catchy music. I liked the customizable mech and the balloons in the last part of the game.
Recommended Mar 12, 2021
Untill now it's a pretty good game.
Recommended Mar 12, 2021
Like
Recommended Mar 30, 2019
This one's a nice little adventure where you make your way through the world in a customizable mech. In addition to the numerous mech parts your character can level skills. This gives you quite few different approaches you can take and the choices you make have a real impact on your play style. It's also one of the few mech games I've played where running a light mech can work if you use the right strategy. This game requires skill and quick thinking. At first the overall dark nature of the lighting system bugged me. But, as I played and after a few good scares from monsters sneaking up on me I grew to like it. It's actually quite well done with dynamic lighting where muzzle flashes, lasers and rocket trails light up the area around you as you fight. It's quite atmospheric. Again you have a few different options deal with this, you can upgrade the lights on your mech, use flares, and even a scanner system that will highlight targets for you. There's also a day night cycle, so you aren't always fighting in darkness. There are some references and humorous lines of dialog so it's worth it to explore the whole map. On the negative side I've hit a number of bugs while playin…

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