Langley Street 23
Rules of the game
• Langley Street 23 is a 5-reel, 5-row slot machine with spinning reels and 35 paylines.
• The minimum bet is €0.20 and the maximum bet is €20.00.
• Each bet is 100 coins.
• Winnings start from the first reel on the far left and are only paid from left to right on consecutive reels. There can be no gaps between reels. Only the longest active payline is paid. An active payline is defined as the longest winning combination of symbols.
• A game round starts at the selected betting level when the player presses the Spin button.
• If Auto Spin is activated, the game can be played automatically. Press and hold the Spin button or use the Auto Spin button to set the number of rounds to be played automatically.
• Winnings and winning combinations are paid according to the payout table.
• Winnings are displayed on the player's balance or in chips. The player can change their preferences in the settings.
• There are two game modes: normal mode and bonus mode with bonus spins.
• The Wild symbol substitutes for all symbols except the Bonus, Multiplier, and VHS tape symbols. The Wild symbol can appear with a multiplier. A payline of only Wilds pays as the highest-value symbol.
• The Wild, Expanding Wild, and Mystery symbols can have a multiplier value when they appear on the game grid. The possible multiplier values are:
Comodín: 2x, 3x, 5x, 8x, 10x, 15x, 20x, 25x, 50x o 100x.
Comodín expandible: 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x o 100x.
Misterio: 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x o 100x.
• At the beginning of the game there are 4 locked functions: Mystery, Expanding Wild, Wild Cloner and Surveillance TV.
• VHS tapes may appear on reel 5 and are added to the TV. The state of the TTV (Watch TV) and the CRC (Central Radio Ticket) is maintained between game rounds at each betting level.
• VHS tapes cannot appear in respins.
• Function symbols have a different probability of appearing depending on how many VHS tapes have been collected.
• The probability of activating the bonus game varies depending on how many VHS tapes have been collected.
• When a total of 6 VHS tapes have been collected, the Mystery symbol is unlocked. A Mystery respin is awarded.
• A mystery respin is a respin with at least 1 Guaranteed Mystery symbol.
• Mystery symbols reveal the same payout symbols or Wild symbols.
• The Mystery symbol can have a multiplier.
• On each spin, there is a chance that at least one type of paying symbol will transform into a Mystery symbol on that spin. When the reels stop, all Mystery symbols transform into the same chosen symbol.
• When a total of 12 VHS tapes have been collected, the Expanding Wild symbol is unlocked. An Expanding Wild respin is awarded.
• An Expanding Wild respin is a respin with at least 1 guaranteed Expanding Wild symbol.
• The Expanding Wild symbol expands to fill the entire reel and has two multiplier values. When all reels stop, one of the two multiplier values is chosen and applied to the Wild. If there is a symbol with a multiplier present on the same reel as the Expanding Wild when it expands, the multiplier values are added to the Expanding Wild.
• The Expanding Wild substitutes for all symbols except the bonus symbol, the multiplier, and the VHS tapes. It may include a multiplier.
• When a total of 18 VHS tapes have been collected, the Wild Cloner symbol is unlocked. A Wild Cloner respin is awarded.
• A Wild cloner respin is a respin with at least 1 guaranteed Wild cloner symbol.
• Cloning Wild symbols can appear on reels 2, 3, 4, and 5. The cloning Wild symbol creates a Wild symbol in its position and the one to its left. The cloning Wild can have a multiplier. In that case, the multiplier is also applied to the new Wild symbols.
• If the cloning Wild clones a Wild, Expanding Wild, or Mystery symbol that has become a Wild, then it adds its multiplier value to that symbol. If the cloning Wild does not have a multiplier, it adds +1 anyway.
• If the cloning Wild clones a Mystery symbol that has become a paying symbol, it converts it into a Wild symbol. If the cloning Wild has a multiplier value, this is added to the symbol.
• On each spin, there is a possibility that at least 1 type of paying symbol will turn into a cloning Wild symbol on reels 2, 3, 4 and 5.
• When a total of 24 VHS tapes have been collected, the Surveillance TV feature is unlocked, replacing the CRT TV. A respin with a guaranteed bonus game activation is also awarded.
The surveillance TV system is ordered with four screens. Each screen is paired with a VHS tape. When a VHS tape is inserted, there is a possibility that part of the image will light up on the corresponding screen. It can also retrieve a portion that has already been retrieved, meaning nothing happens. Finally, it can immediately add the missing portions of the image.
• Every time the surveillance TV picks up a VHS tape, there is the same chance that the corresponding function will be activated.
• When a screen image is completed, one of the following functions is granted:
Upon completing the upper left screen, the mysterious respin is activated.
Upon completion of the upper right screen, the Expanding Wild respin is activated.
Upon completion of the lower left screen, the Wild cloning respin is activated.
Completing the bottom right screen triggers a respin with a guaranteed bonus activation.
• Feature unlock progress and surveillance TV status are maintained between game rounds at each betting level.
• Three or more bonus symbols trigger the bonus game with bonus spins.
The bonus game starts at the end of the game round when there are no more winning combinations in sight.
- 3 bonus symbols activate the bonus game with 8 bonus spins.
- 4 bonus symbols activate the bonus game with 10 bonus spins.
- 5 bonus symbols activate the bonus game with 12 bonus spins.
• There are no VHS tapes in the bonus games.
• In the bonus game, all feature symbols are unlocked.
• Before the bonus spins begin, the Mystery Sticky bonus mode or the Sticky Wilds bonus mode is awarded.
• In Sticky Wilds bonus mode, all Wild and Expanding Wild symbols remain between bonus spins.
• In Sticky Wilds bonus mode, the multiplier adder increases or adds a multiplier value to one or more Wild or Expanding Wild symbols.
• In Sticky Mystery bonus mode, all Mystery symbols remain between bonus spins. The Mystery symbol becomes a paying symbol on each spin.
• In Sticky Mystery bonus mode, the multiplier adder increases or adds a multiplier value to one or more Mystery symbols.
• In both bonus modes, there is a possibility that the multiplier adder will increase the bonus counter with +2 bonus spins.
• The Multiplier can target multiple symbols and increase the multiplier value of each target by one of the following amounts:
1x, 2x, 3x, 5x, 10x, 15x, 20x, 25x.
• Winnings will be paid out at the end of a round of play.
• The maximum total winnings in a game round are limited to 10,000 times the bet placed.
• A game round will end immediately when the winnings limit is reached; then the winnings accumulated up to that point will be paid out.
• Bets cannot be changed during a game round.
• The theoretical payout (RTP) is 94.0%.
• In case of malfunction, all bets and winnings are voided.
• Project: Memory Erasure:
Guarantees a game round with at least 2 Expanding Wilds, at a cost of 200 times the selected bet. Bonus mode cannot be activated.
• Bonus:
It guarantees a game round with access to the bonus game, at a cost of 100 times the selected bet.
• The Langley Archives:
Guarantees a game round with one of the following features: Cloning Wild respin, Mystery Symbol respin, Expanding Wild respin, or bonus trigger. The cost is 25 times the selected bet.
• Megacaza:
Purchase a game round with a higher probability of triggering a bonus game. The cost is 5 times the selected bet.
• Bonus Hunt:
Purchase a game round with a higher probability of triggering a bonus game. The cost is 2.5 times the selected bet.
• To purchase an X-iter function, you must press the X-iter button, select the X-iter mode that displays the cost on the player's screen, and press the Spin button.
• X-iter functions can only be activated in the base game.
• The theoretical payout (RTP) of all X-iter game modes is 94.0%.
• The minimum cost of X-iter is €0.50 and the maximum cost of X-iter is €4,000.00.
• All game rules apply in X-iter mode.
Last modification date: 8/25/2026