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Theseus Protocol: prices on PC

We compare Theseus Protocol prices on PC. Compare the price history and see if now is a good time.

Theseus Protocol prices
  • Stores with offers today: 7
  • Updated:
  • Payment fees included

Best prices by platform

Check the best deal for each version or open its page to see them all.

No payment fees With payment fees

Final prices with fees

Theseus Protocol PC
Theseus Protocol PC
€8.10 -17% Key
Save €2 vs Steam View dealGamesPlanet
Compare all 8 PC offersCompare all 8 PC offers →
CheapestCheapestPrice on Steam: 9,75 €Default format: Usually 7,78 € excl. feesYou save 1,65 € versus SteamWith accounts: Usually 7,78 € excl. feesYou save 1,65 € versus SteamDefault format: Usual priceWith accounts: Usual price
Not available on: Xbox Series X|S PS5 Nintendo Switch 2 Nintendo Switch
Stores with offers today7
Platforms1
Updated1 hour ago

Payment fees included. This page sums up the best price on each platform; each product page has the full comparison of stores, formats and regions.

Theseus Protocol costs today from 8,10 € on PC. Its lowest recorded price on PC was 4,18 € excl. fees (February 2023). We monitor 45 verified stores and have tracked its price for 3 years.

Prices include the GoCDKeys coupon where one applies and the store payment fee. The final price is confirmed on each platform page.Prices include the GoCDKeys coupon where one applies and exclude store payment fees. The final price is confirmed on each platform page.

Price history for Theseus Protocol

See how the price of Theseus Protocol has moved on PC and compare today's price with its lowest recorded price before you buy.

Theseus Protocol has ranged between 7,68 € and 9,75 € excl. fees over the last 6 months, hitting its lowest point in May 2026.

Theseus Protocol has ranged between 7,68 € and 16,11 € excl. fees over the last 6 months, hitting its lowest point in May 2026.

Last 6 months · the hollow circle marks each platform’s lowest price.

8€10€12€14€16€17 May12 Jun7 Jul2 Aug27 Aug22 Sep17 Oct12 Nov
KEY format

The thick line is the KEY format price. The thin one is the same game as an account, usually cheaper but not a key.

Recorded lows (excl. fees)

The lowest price we’ve recorded for Theseus Protocol is 4,18 € on PC (February 2023).

Explore the price history →

How we measure these prices

We have tracked Theseus Protocol since January 18, 2023 among the 45 verified stores we monitor, reading prices every 2 hours. Prices shown are activation-code format unless stated otherwise; out-of-stock offers and outlier listings are excluded. Today 7 of them have Theseus Protocol deals.

Month-by-month lows

Lowest price of Theseus Protocol month by month, by platform, excl. fees.
PlatformJunJulAugSepOctNov
PC 7,68 €7,82 €7,68 €7,75 €7,96 €7,96 €

Players & reviews

See how many people are playing Theseus Protocol right now and what players and critics think of it.

Concurrent Steam players No data yet
Steam · user reviews SteamMixed 317 reviews · 65% positive Steam only, not all platforms
30
Critics rating OpenCritic · 5 reviews
65
Player rating Steam users · 317 reviews
Does Theseus Protocol run on your PC? No data yet

Concurrent players are Steam players only, not the total across every platform. Each rating shows its source.

Which platform is cheapest for Theseus Protocol?

PC is the only platform with an offer today, at 8,10 €.

Theseus Protocol price by platform: current, lowest recorded, usual price and verdict.
PlatformCurrent price Lowest it has ever been (excl. fees) What it usually costs (excl. fees)VerdictOffers
PC Default format: 8,10 € With accounts: 8,10 € Steam Key format price Default format: 4,18 € With accounts: 4,01 € Default format: 7,78 € With accounts: 7,78 € Default format: Usual price With accounts: Usual price Steam Key (5) →

Where it stands today

Today only PC has a price in this format: 8,10 €.

On PC the price is at its usual level and the next Steam sale starts on December 17, 2026: that is the date to watch.

How much do you save on Theseus Protocol versus the official store?

On PC, Theseus Protocol costs 8,10 € against the 9,75 € charged by Steam: 17% less.

Price of Theseus Protocol at each official store against the best price in the comparison.
Platform Official store Official price Best price here Saving
PC Steam 9,75 € 8,10 € −1,65 € −17%

The biggest saving is on PC: 1,65 € less than at Steam.

Theseus Protocol · Info

Platforms
PC
Developer
YueTang(Xiamen)
Publisher
Archive Games

Frequently asked questions about Theseus Protocol pricing

The most common questions about Theseus Protocol’s price, answered with today’s data.

How much does Theseus Protocol cost?

Theseus Protocol costs today from 8,10 € on PC. Compared among the 45 verified stores we monitor, updated every 2 hours.

Which platform is Theseus Protocol cheapest on?

On PC: 8,10 €, the only platform with an offer right now.

Will Theseus Protocol get cheaper?

Its lowest price so far was 4,18 € excl. fees on PC (February 2023). The next Steam sale starts on December 17, 2026: if you can wait, it pays off. Set an alert and we will tell you when it drops.

Is Theseus Protocol on sale right now?

No: it is at its usual price on every platform. Set an alert for the next drop.

Why is Theseus Protocol cheaper here than on Steam?

The stores we compare source their codes in different markets and compete with each other, so their prices drop sooner and further than those on Steam. The code is the same and activates the same way in your account.

What is the lowest price Theseus Protocol has reached?

4,18 € excl. fees on PC, in February 2023. Today it sits 4 € above that low, comparing prices excl. fees.

Will Theseus Protocol drop in price on Black Friday?

We have no record of it dropping on a previous Black Friday. This year it falls on November 27, 2026: set an alert and we will tell you if it drops.

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We will tell you when Theseus Protocol drops

You are checking its price: pick a platform and we will write as soon as it hits the figure you want.