A Sylphy and the Sleepless Island Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €13.43 (€14.03 with fees) at Difmark, Steam Account format · Cheapest official key: €23.39 (€24.54 with fees) · 4 verified stores, 6 offers in stock · Updated 03h 04min ago.
Final prices with fees
Sylphy and the Sleepless Island for PC starts at €13.43 (€14.03 with fees) at Difmark — that is a shared account, not a key of your own. If you want a key tied to your own account, the cheapest is €23.39 (€24.54 with fees) at Key4Games.
That €13.43 (€14.03 with fees) already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.
Only 6 offers across 4 stores carry it, and thin supply means the price barely moves.
That €23.39 (€24.54 with fees) key is expensive for what it usually costs.
Worked out from 156 daily records of the Steam Key for Sylphy and the Sleepless Island across 3 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
With the shared account at Difmark you log into an account that already owns the game: it is the cheapest route, but it never becomes yours and the seller keeps the credentials. If they ever lose or change them, you lose access.
The key at Key4Games costs €9.96 (€10.51 with fees) more, but you redeem it on your own account and the game stays there for good. That is the difference between renting and buying.
The 4 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.
3 of the 6 offers work on US — the Global ones plus the ones issued for your own region.
Spirit of the Island looks lovely and detailed and has a lot of content. There is so much to craft; there is so much there... Read more
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