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RollerCoaster Tycoon® 3: Platinum — cheap CD keys, compare prices

81 Metacritic 92% positive · 5,244 reviews — Steam

Is it worth buying?

  • Reviews are excellent. (Metacritic 81 · Steam 92%)
  • The price is at or near its all-time low — a good time to buy.

Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.

About the game

The Platinum edition of this theme-park strategy simulation combines roller coaster construction with managing an entire amusement park. The bundle packages the base game together with the Soaked! and Wild! expansions, offering a wider range of attractions and options.

Did you know?

The game was developed by Frontier Developments, the studio that later created Planet Coaster.

Best price today

€5.55

all-time low: keyshop €5.55 near low

The cheapest RollerCoaster Tycoon® 3: Platinum key right now costs €5.55 at Kinguin — the best of 6 compared offers. The lowest price we have recorded for this game: €5.55.

See all games under €10 →

The average low over the past 5 months was €6.06.

€
Seller type

Prices as of

Kinguin best price Marketplace

Standard Global Steam
Is Kinguin safe?
€5.55
Buy

Gamivo Marketplace

Standard Global Steam
Is Gamivo safe?
€5.74
Buy

Driffle Marketplace

Standard Global Steam
Is Driffle safe?
€5.97
Buy

Instant Gaming Marketplace

Standard Global Steam
Is Instant Gaming safe?
€7.19
Buy

K4G Marketplace

Standard Global Steam
Is K4G safe?
€7.65
Buy

G2A Marketplace

Standard Global Steam
Is G2A safe?
€8.29
Buy

Listed seller price shown — payment fees may vary by method.

RollerCoaster Tycoon® 3: Platinum prices by store 6
Store Type Price
Kinguin Marketplace €5.55
Gamivo Marketplace €5.74
Driffle Marketplace €5.97
Instant Gaming Marketplace €7.19
K4G Marketplace €7.65
G2A Marketplace €8.29

Lowest — keyshops

€5.55

Aug 2026

Price history

last 90 days
Detailed price analysis — buy or wait? →
Keyshop
Jul low €5.55 · Aug 2026 Oct

Monthly price lows

Month Lowest official Lowest keyshop
Oct 2026 — €5.55
Sept 2026 — €5.55
Aug 2026 — €5.55
Jul 2026 — €6.00
Jun 2026 — €7.67

Lowest in-stock price per month from our price history; the current month is the low so far.

How to activate your key

  • Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, Gamivo, Driffle, Instant Gaming, K4G, G2A

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All-time low so far: €5.55

System requirements
Minimum
Processor Pentium® III 733 MHz or compatible (Pentium® 4 1.2 GHz or compatible recommended)
Memory 128 MB RAM; 256 MB for XP (256 MB; 384 MB for XP recommended)
Graphics Any ATI Radeon™ or GeForce™ 2 with 32MB or higher; or other video card with 32MB and hardware T&L (ATI Radeon™ 64 MB SDR or GeForce™ 2 Pro or other video card with 64 MB or more memory and hardware T&

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Video reviews

RollerCoaster Tycoon 3: Complete Edition Nintendo Switch Review! 12:11

RollerCoaster Tycoon 3: Complete Edition Nintendo Switch Review!

SwitchUp

Roller Coaster Tycoon 3: Platinum Edition- Pow3rh0use Review 6:20

Roller Coaster Tycoon 3: Platinum Edition- Pow3rh0use Review

Powerhouse

Rollercoaster Tycoon 3 Platinum for Mac Apple in depth review 17:28

Rollercoaster Tycoon 3 Platinum for Mac Apple in depth review

Taking On The Henders

Reviews are made and published by independent YouTube channels; they load only on click.

About this game — FAQ

Can RollerCoaster Tycoon® 3: Platinum be played single-player?

Yes, RollerCoaster Tycoon® 3: Platinum is a single-player game.

What languages does RollerCoaster Tycoon® 3: Platinum support?

RollerCoaster Tycoon® 3: Platinum is available in: English, French, Italian, German, Spanish - Spain, Danish, Dutch, Finnish and 2 more.

FAQ

Where is the cheapest place to buy a RollerCoaster Tycoon® 3: Platinum key?

The cheapest RollerCoaster Tycoon® 3: Platinum key is currently sold by Kinguin for €5.55. That is the best of 6 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €5.55.

How much does RollerCoaster Tycoon® 3: Platinum cost?

RollerCoaster Tycoon® 3: Platinum currently costs from €5.55 — the cheapest offer across the stores we track.

Is Kinguin an official store or a keyshop?

Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.

Are keys from these stores legal?

Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.

Which key region should I pick?

Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.

What is an activation platform?

The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.

What's the difference between editions?

Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.

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