What is the cheapest place to buy Platon³?

Steam at $4.99 — an official store, and the lowest of the 1 store we compare for your region. Prices update through the day, so check the table above before buying.

No — Platon³ is a paid game. The cheapest we can find it is $4.99.

Has Platon³ ever been cheaper?

Yes — the lowest we have tracked since we started tracking it in September 2026 is $3.99. It is $4.99 today.

Can I play Platon³ on Mac?

Not natively — Steam lists no macOS version of Platon³. Mac players would need a cloud gaming service or a Windows compatibility layer.

Is Platon³ multiplayer?

No — Steam lists Platon³ as single-player only.

Is Platon³ on PC Game Pass?

No — Platon³ is not on PC Game Pass right now. The best price to buy it right now is $4.99.

Platon³

Name: Platon³
Brand: AER Games
Availability: InStock

AER Games · August 17, 2026 · Deckbuilding, Roguelike, Strategy, Turn-Based, Replay Value

Buy Platon³ from Steam at $4.99 — the cheapest of 1 store we compare.

Strategy deals Roguelike deals Deckbuilding deals

2 user reviews100% · 2

Best price

$4.99

lowest tracked $3.99

Buy at Steam

Prices last checked 25 Sep 2026, 09:24 UTC

More games under $5 →More Steam deals →

Where to buy Platon³ — official stores

Steam

Standard Edition · Steam

$4.99

Buy

Platon³ price by region

Platon³ costs $4.99 in the United States, €4.99 in Europe (EUR), £4.99 in the United Kingdom, $4.99 in Georgia (USD), CA$5.99 in Canada, A$6.95 in Australia, NZ$7.89 in New Zealand, R$19.49 in Brazil and zł21.49 in Poland right now.

Cheapest Platon³ offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
United Statesyour region	$4.99	$4.99	—	1
Europe (EUR)	€4.99	€4.99	—	1
United Kingdom	£4.99	£4.99	—	1
Georgia (USD)	$4.99	$4.99	—	1
Canada	CA$5.99	CA$5.99	—	1
Australia	A$6.95	A$6.95	—	1
New Zealand	NZ$7.89	NZ$7.89	—	1
Brazil	R$19.49	R$19.49	—	1
Poland	zł21.49	zł21.49	—	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 Platon³

Platon³ is a strategic deckbuilding game where every decision matters. Build a deck of unique cubes, create powerful synergies, and push your score higher than ever.Each color embodies its own philosophy and shapes how your cubes behave. With unique upgrades, explore a wide variety of combinations and adapt your strategy every run. Building your deck is only the beginning—place your cubes carefully on the grid and unlock their full potential.With each new round, unleash the Platonic solids. These mysterious entities grant new cards and upgrades, gradually transforming your deck. But be warned: the deeper you go, the higher the score requirements become. Will you be able to craft the ultimate deck?Review your deck at any time to plan ahead and optimize your synergies. Every placement, every combination can make the difference.No two runs are the same. Discover new interactions, explore the endless possibilities of mathematics, and let the Platonic solids guide you.Push your limits, refine your strategy… and try again to beat your highest score.Will you dare to master the laws of geometry and reach perfection?

Platon³ — game info

Platforms: Windows
Player modes: Single-player
PC Game Pass: Not included

Price alert

Get notified the moment the price hits your target.

Embed this price on your site

A live price and history chart for Platon³, updating on its own. Free to use anywhere — it carries a link back here and needs nothing else.

Platon³ — questions & answers

What is the cheapest place to buy Platon³?: Steam at $4.99 — an official store, and the lowest of the 1 store we compare for your region. Prices update through the day, so check the table above before buying.
Is Platon³ free?: No — Platon³ is a paid game. The cheapest we can find it is $4.99.
Has Platon³ ever been cheaper?: Yes — the lowest we have tracked since we started tracking it in September 2026 is $3.99. It is $4.99 today.
Can I play Platon³ on Mac?: Not natively — Steam lists no macOS version of Platon³. Mac players would need a cloud gaming service or a Windows compatibility layer.
Is Platon³ multiplayer?: No — Steam lists Platon³ as single-player only.
Is Platon³ on PC Game Pass?: No — Platon³ is not on PC Game Pass right now. The best price to buy it right now is $4.99.

What Steam players say

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

Recommended Sep 11, 2026

Since I started playing this game, I’ve come to understand what intelligence really is. I’ve increased my salary by 160%, and I’ve become the director of operations for half the world (specifically the EMEA and APAC regions) at my company. I bought out my company, and I now have an impact on the CAC 40 index. Seriously though, this game can keep me hooked for hours without me checking reels on Instagram, so it’s a really great game. ++++ REP

4 found this helpful

Recommended Aug 17, 2026

It feels really good when you see the score explode after spending so much time trying to find the best setup possible.

2 found this helpful

Community reviews

—

0 reviews

No reviews yet. Be the first to review this game.

More like Platon³

News

All news →

Xbox

Minecraft Dungeons 2 Deluxe Edition: skip it, play on Game Pass

The Minecraft Dungeons 2 Deluxe Edition asks you to pre-order two unannounced DLC packs for a game Game Pass already gives you. What it contains, and why the upgrade can wait.

Sep 30, 2026

Is DayZ worth it? A straight answer before you buy

Is DayZ worth it? Twelve years on it is still the genre's least forgiving game. What you are buying, who it suits, and what our 97-day price record says about the timing.

Sep 30, 2026

Transport Fever 3 price: which edition to buy on launch day

Transport Fever 3 is out today. The Transport Fever 3 price splits three ways, the loyalty discount has a fortnight-long fuse, and our record shows what the older game really costs.

Sep 29, 2026

No Man's Sky price: how low it gets and when to buy

The No Man's Sky price has come a long way down since 2016, and the game is on PC Game Pass too. Our tracked 12-month low, the regional key gap, and what to actually pay.

Sep 29, 2026

Deals

Sekiro cheap: what our price record shows, and what to avoid

Search Sekiro cheap and the results are keyshop listings, not a store discount. Our three-month price record explains the gap, and why so few live offers changes the advice.

Sep 28, 2026

Freebies

System Shock 2 Remaster free on Epic from 1 October

System Shock 2 Remaster free on Epic from 1 to 8 October, alongside BURIED STARS. Our price record shows why its floor has not moved in three months, and why waiting beats buying this week.

Sep 28, 2026

Dead Island 2 cheap: which edition, and what the price does

Dead Island 2 cheap used to mean under a dollar. Our price record shows the floor has roughly doubled since September - here is which edition to buy, and the one that is a trap.

Sep 27, 2026

Deals

Steam Autumn Sale 2026: the games that cannot be discounted

The Steam Autumn Sale 2026 runs 1-8 October, but Valve's own rules bar every September release from it. Which games are locked out, and what our record says about the two biggest.

Sep 27, 2026