Once in Yaissor: Steam price vs key
Once in Yaissor costs €1.91 as a key at BuyCheapKeys, versus a regular price of €2.09 on the Steam Store: you save €0.18 (9% less). The key activates on your Steam account and it's exactly the same game (prices from October 3, 2026).
- Instant deliveryKey by email and in your account
- Full guaranteeReplacement or refund
- Secure paymentCard, PayPal, Google Pay, Apple Pay
- Activates on SteamSame game in your library
- Up to 4% cashbackWith the VIP Club
Should I buy Once in Yaissor now? Cheaper than Steam
The key costs €0.18 less than the regular Steam price and is at its lowest recorded price. With 89% positive reviews, it's a safe buy.
Price score: 2/10 · The key is 9% below the regular Steam price.
The same game, for less
A Steam key gives you exactly the same as buying on Steam. Only the price changes.
Available Once in Yaissor keys
1 offer, sorted by price
- €1.91Buy
Once in Yaissor
CheapestSteam keyGlobal-€0.18 compared with Steam
Once in Yaissor price history
- Steam€2.09
- BuyCheapKeys key€1.91
We've been tracking this game since October 3, 2026. The chart will appear once there are a few days of data.
How to activate the Once in Yaissor key
- 1
Buy the key
Choose the Once in Yaissor offer and pay. You get the key instantly.
- 2
Open Steam
Go to “Games” › “Activate a Product on Steam”.
- 3
Redeem and play
Paste the key and the game stays in your library forever.
Once in Yaissor FAQ
›How much is Once in Yaissor on Steam?
The regular Steam price of Once in Yaissor is €2.09. At BuyCheapKeys the Steam key costs €1.91, €0.18 less.
›Where to buy Once in Yaissor cheapest?
The cheapest option is the BuyCheapKeys Steam key for €1.91, 9% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Once in Yaissor key the same game as on Steam?
Yes. When you redeem the key, Once in Yaissor is added to your Steam account with achievements, cloud saves and updates, just as if you bought it on Steam.
›What is the lowest price for Once in Yaissor at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €1.91 (October 3, 2026). Today it costs €1.91.
›Will the Once in Yaissor key work in my country?
We list Global and Europe region keys. Each BuyCheapKeys product page tells you whether it can be activated in your country before you buy.
›Is it safe to buy from BuyCheapKeys?
Yes. Delivery is instant by email and in your account, we accept card, PayPal, Google Pay and Apple Pay, and every purchase is covered by a replacement or refund guarantee.
›Is Once in Yaissor worth it?
It has 89% positive reviews out of 1,516 on Steam (“Very Positive”), was released in 2016 and is developed by Valera Entertainment. Genres: Indie, Adventure, Story Rich, Memes.
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Once in Yaissor
€1.91