Lost City Slot Review

Dive down to the bottom of the sea to discover the Lost City, the online video slot from developer Spielo.

Explore the ocean and meet an interesting cast of characters as you spin the reels and play for instant cash prizes.

Where to play Lost City for real money

Basis of this table: the welcome offer each brand publishes for new UK accounts. It is not a list of casinos carrying this game — Lobbies change without notice: check the game is in the operator’s own lobby before you deposit for it.

No wagering6 of 8 shown

1. 1

   Luxury CasinoApollo Entertainment Limited · UKGC 38620

   WELCOME BONUS100% up to £1000on a first deposit of £10 or more

   PayPalMaestroOnline since 1998

   Get bonus T&Cs apply · 18+
2. 2

   Jackpot City CasinoBetway Limited · UKGC 39372

   WELCOME PACKAGE100% up to £100+ 100 free spinson a first deposit of £20 or more10x wagering

   TrustlyPayPalOnline since 1998

   Get bonus T&Cs apply · 18+
3. 3

   PlayOJO CasinoSkill On Net Limited · UKGC 39326

   WELCOME BONUS50 free spinson a first deposit of £10 or moreno wagering

   Apple PayTrustly

   Get bonus T&Cs apply · 18+
4. 4

   Karamba CasinoWhite Hat Gaming Limited · UKGC 52894

   WELCOME BONUS20 free spinson a first deposit of £20 or more10x wagering

   TrustlyPaysafecardOnline since 2005

   Get bonus T&Cs apply · 18+
5. 5

   MrQ CasinoTek Fox Ltd · UKGC 60629

   WELCOME BONUS100 free spinson a first deposit of £10 or moreno wagering

   Pay by MobilePayPal

   Get bonus T&Cs apply · 18+
6. 6

   888 Casino888 UK Limited · UKGC 39028

   WELCOME BONUS100 free spinson a first deposit of £10 or moreno wagering

   Apple PayTrustlyOnline since 1997

   Get bonus T&Cs apply · 18+
7. 7

   Betway CasinoBetway Limited · UKGC 39372

   WELCOME BONUS150 free spinson a first deposit of £20 or moreno wagering

   TrustlyPaysafecardOnline since 2006

   Get bonus T&Cs apply · 18+
8. 8

   Spin CasinoBetway Limited · UKGC 39372

   WELCOME BONUS150 free spinson a first deposit of £20 or moreno wagering

   PaysafecardSkrillOnline since 2002

   Get bonus T&Cs apply · 18+

Show all 8 casinos

Last updated October 9, 2026 · Every brand listed here holds a current UK Gambling Commission licence; the licence holder and account number are printed on the brand’s own row.

Advertising disclosure: Gamblib earns a commission when a reader opens an account through a Get bonus link, and the order of this table is commercial as well as editorial. Commission never changes a published finding, a licence check or a set of terms — see how we rate. Offers and terms are those published by the operator on the date above and change without notice; always read the bonus terms on the operator’s own site before depositing.

18+ only. Gambling should cost no more than you have decided to lose. Free, confidential help in the UK: BeGambleAware, GamCare on 0808 8020 133, and GAMSTOP to block yourself from every UK-licensed site at once. The tools and how to switch them on.

Easy Styling

There’s five reels on Lost City which lie submerged at the bottom of the sea, awaiting discovery and a player to get the game started.

However, unlike most traditional slots there’s not a prescribed number of paylines in this game. Rather than having to remember complicated patterns you can simply have to line up the symbols moving from left to right on the reels consecutively. Much simpler for both newbies and longstanding players alike, devotees of this style believe that it’s much easier to win a payout.

That doesn’t mean that you don’t need to set the coin value but rather than specifying an amount per line, you choose an overall stake. The min bet per spin is 10.00 but this can be increased to 50.00 for a max bet.

Davy Jones’ Locker

In return for betting on the reels, there’s a whole host of prizes just waiting to be won. The amount you need to spin varies per symbol but in some cases you’ll need as few as two in a row to get a payout.

The more symbols you match up, the bigger the payout, with 25,000 being the top prize available for matching five of the highest value regular symbol.

The paytable is responsive to your current level of betting so will change according to the stake selected. If you’re working to try and figure out a strategy, checking the bet against the changes in the paytable is a great place to start.

The graphics on the reels and paytable are fairly basic, with very flat and one-dimensional images that fail to inspire. However, although the design of the game may leave something to be desired, this shouldn’t be taken as a reflection on the gameplay itself. Spielo aren’t particularly renowned for having cutting edge graphics but the prizes available in some of their games can be very substantial, and Lost City is no exception.

Dive Deeper

As well as winning by lining up the basic symbols on the reels, there are some extras on offer which could really bump up what you receive.

A scatter symbol is included in this game and if you land two you’ll will 10 free spins but if you land three, you’ll more than double your prize with 25 free spins.

During the free spins, if you land a winning combination of the shark, octopus or the two divings, your prize will be automatically doubled.

Also keep a look out for the special “Quest” tiles on the reels. These won’t bring a payout straight away but will instead add to your points tally; once this reaches the magical number of 4,500 you’ll have the chance to play for the Lost City.

The Lost City bonus feature will see you exploring the seabed, and let loose on your quest to discover buried artefacts. Everything you find will come with a prize and it’s up to you to see how much you can uncover for the ultimate win.

Dip Your Toe in the Water

Anyone who has played a title from Spielo before will find this game relatively simple to get to grips with. The accumulation of points is a theme used in several of their games and the structure is easy to follow.

However if you’re new to slots and want to practice before diving into the deep end, there is a demo mode available for Lost City. This allows you to experience the full functionality of the game but playing with virtual cash instead.

The only drawback to this demo mode is that you won’t be able to receive real money when you land a big win.

Make a Splash

Lost City by Spielo is an online video slot which falls into the popular underwater genre. Using the idea of a civilisation which has long since sunken below the surface everyone can play to win instant cash.