Kinguin
Planet Nine
GameValio recommendationWait for Sale
Hold off for now. History suggests a better price is likely still coming.
- Losing players
- Great value
- 87 % off
Why “Wait for Sale”
The ring is the score: filled up to 52 out of 100. Each colour is what one signal added; the five bands below show where the score landed.
- Skip This
- Wait for Sale
- Maybe
- Worth It
- Great Deal
Where to buy
5 stores · lowest price first
GAMIVO Cheapest Key marketplace · Price set 21 hours agoR$3.39R$26.75−87%Buy 
Green Man Gaming Authorized reseller · Price set 21 hours agoR$4.36+R$0.97−84%Buy 
Loaded Authorized reseller · Price set 21 hours agoR$7.49+R$4.10−72%Buy 
GamersGate Authorized reseller · Price set 4 days agoR$10.89+R$7.50−59%Buy 
Steam Official store · Price set last monthR$26.75+R$23.36Buy Always sorted by the lowest price, marketplaces included; on a tie the partner store comes first. Marketplace: a Steam key sold by third parties, with the marketplace's buyer protection. Authorized reseller: a store licensed by the publisher.
Some store links are affiliate links: we may earn a commission at no extra cost to you. Stores can’t pay for a better score or recommendation. How we make money
Behind the recommendation
How we got to this score: each signal, the factors behind it and the data that feeds it.
Value82/100
- R$3.39: very accessible price
- 87% off: deep discount
- Near historical low (R$3.27)
Source: prices from the stores we track, compared with this game's own price history.
Price history
Now R$3.39Lowest recorded R$3.27Full price R$26.75
Quality52/100
- 100% positive (5 reviews): overwhelmingly positive
- 5 reviews: limited sample, treat with caution
Source: Steam reviews and Metacritic, collected daily.
Steam review score 100% · Overwhelmingly PositivePositive 5Negative 0
Popularity13/100
- 1 concurrent players: niche audience
Source: Steam concurrent players and review volume, collected daily.
Daily peak concurrent players
Players now 1Peak in period 3
Game details
- Developers
- haizai
- Publishers
- RED GAUGE STUDIO
- Release date
- September 9, 2026
- Platforms
- Windows, MacOs
- Achievements
- 39
- Official website
- planet9.rdge.jp
- Supported languages
17 languagesSee the list
English · French · German · Spanish - Spain · Spanish - Latin America · Portuguese - Brazil · Russian · Simplified Chinese · Traditional Chinese · Japanese · Korean · Italian · Indonesian · Danish · Turkish · Portuguese - Portugal · Polish
- Categories
Single-player, Steam Achievements, Partial Controller Support +2See the list
Single-player · Steam Achievements · Partial Controller Support · Steam Leaderboards · Family Sharing
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KinguinLikely ends in 4 daysFrequently asked questions
Is Planet Nine worth buying?
Hold off for now. History suggests a better price is likely still coming.
Where can I buy Planet Nine cheapest?
The best current deal for Planet Nine is on Gamivo for R$3.39.
That's a 87% discount.
What type of game is Planet Nine?
Planet Nine is categorized as: Casual.
What platforms is Planet Nine available on?
Planet Nine is available on: Windows, MacOs.
When was Planet Nine released?
Planet Nine was released on September 9, 2026.
How many people are playing Planet Nine?
According to recent data, Planet Nine has approximately 1 concurrent players yesterday.
Is Planet Nine on sale right now?
Planet Nine is currently 87% off on Gamivo for R$3.39.
Who made Planet Nine?
Developed by: haizai
Published by: RED GAUGE STUDIO
What are the best deals for Planet Nine?
We're currently tracking 5 deals for Planet Nine across different stores:
- Gamivo: R$3.39 (-87%)
- GreenManGaming: R$4.36 (-84%)
- Loaded: R$7.49 (-72%)
- GamersGate: R$10.89 (-59%)
- Steam: R$26.75
What games are similar to Planet Nine?
If you like Planet Nine, you might also enjoy these games: