League of Mermaids: Steam price vs key
League of Mermaids costs €2.29 as a key at BuyCheapKeys, versus a regular price of €6.99 on the Steam Store: you save €4.70 (67% 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 League of Mermaids now? A steal: buy it now
The key costs €4.70 less than the regular Steam price and is at its lowest recorded price.
Price score: 10/10 · The key is 67% 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 League of Mermaids keys
1 offer, sorted by price
- €2.29Buy
League of Mermaids
CheapestSteam keyGlobal-€4.70 compared with the Steam regular price
League of Mermaids price history
- Steam regular price€6.99
- BuyCheapKeys key€2.29
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 League of Mermaids key
- 1
Buy the key
Choose the League of Mermaids 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.
League of Mermaids FAQ
›How much is League of Mermaids on Steam?
The regular Steam price of League of Mermaids is €6.99. At BuyCheapKeys the Steam key costs €2.29, €4.70 less.
›Where to buy League of Mermaids cheapest?
The cheapest option is the BuyCheapKeys Steam key for €2.29, 67% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the League of Mermaids key the same game as on Steam?
Yes. When you redeem the key, League of Mermaids 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 League of Mermaids at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €2.29 (October 4, 2026). Today it costs €2.29.
›Will the League of Mermaids 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.
›Does League of Mermaids work on Steam Deck?
Valve rates it “Playable” on Steam Deck. Once the key is activated on Steam you can play it on Steam Deck just like on PC.
›Is League of Mermaids worth it?
It has 75% positive reviews out of 28 on Steam (“Mostly Positive”), was released in 2015 and is developed by Alder Games. Genres: Casual, Puzzle, Adventure, Indie.
Games like League of Mermaids, cheaper as a key
Magical Mysteries: Path of the Sorceress
-65% vs Steam RRPLegends of Atlantis: Exodus
Tick Tock: A Tale for Two
-64% vs Steam RRPPikuniku
-18% vs Steam RRPMoncage
-79% vs Steam RRPFRAMED Collection
League of Mermaids
€2.29