Locked Hearts 10 is a high-volatility online slot from FAZI released on February 12, 2026. The game uses a classic 5×3 layout with 10 paylines and builds its main feature set around Expanding Wilds, Free Spins and Wild symbols that can remain locked in place during the bonus round.
The mathematical profile includes an RTP of 96.57%, an 11.072% hit rate and a stated maximum potential payout of 4,000x the selected stake. A traditional red-or-black gamble option is also available for eligible line wins.
- 5 reels and 3 rows
- 10 paylines
- 96.57% RTP
- High volatility
- Expanding Heart Wilds
- Locked Wild Free Spins
- Red-or-black gamble feature
- Maximum win up to 4,000x
Locked Hearts 10 Game Information
| Game Detail | Information |
|---|---|
| Provider | FAZI |
| Release Date | February 12, 2026 |
| Layout | 5 reels x 3 rows |
| Paylines | 10 |
| RTP | 96.57% |
| Volatility | High |
| Hit Rate | 11.072% |
| Main Wild | Heart Wild |
| Wild Reels | Reels 2, 3 and 4 |
| Free Spins Trigger | 3 or more Padlock Bonus symbols |
| Special Free Spins Feature | Locked Expanding Wilds |
| Gamble Feature | Red or Black |
| Maximum Win | Up to 4,000x the bet |
How Locked Hearts 10 Works
Locked Hearts 10 follows a traditional 5×3 slot structure with 10 paylines. Regular line wins are formed according to the game’s paytable, while the main mechanical variation comes from Heart Wild symbols appearing on the three middle reels.
The Heart Wild can land on reels 2, 3 and 4. When activated, it expands vertically to cover its entire reel and substitutes for regular paying symbols, with the Bonus symbol excluded from substitution.
This mechanic is also carried into Free Spins, where an expanded Wild can become locked in position and remain active for the rest of the feature.
5×3 Layout and 10 Paylines
The slot uses five reels with three visible symbol positions on each reel. Standard payouts are evaluated across 10 paylines, giving the game a compact classic-style structure rather than a large ways-to-win or cluster system.
The source does not specify whether players can manually alter the number of active paylines, so the safest assumption is to follow the payline settings displayed in the currently loaded version of the game.
- 5-reel layout
- 3 visible rows
- 10 paylines
- Traditional line-based payouts
- Special Wilds on middle reels
- Dedicated Free Spins feature
Heart Wild Symbol
The Heart Wild is the central special symbol in Locked Hearts 10. It can appear on reels 2 through 4 and substitutes for all regular paying symbols except the Bonus symbol.
Unlike a standard single-position Wild, the Heart Wild has an expanding property. When the feature activates, the Wild grows to occupy the full height of its reel.
Wild rule: the Heart Wild is limited to reels 2, 3 and 4.
It can substitute for regular symbols but does not replace the Padlock Bonus symbol.
Expanding Wilds
Expanding Wilds can create additional opportunities for line combinations by converting an entire reel into Wild positions.
Because the mechanic is limited to the three middle reels, outer reels continue to use their normal symbols while the expanded position can connect matching symbols across multiple paylines.
The outcome of an Expanding Wild remains random. Previous Wild appearances do not make another expansion more or less likely on the next round.
How the Expanding Wild Works
- A Heart Wild appears on reel 2, 3 or 4.
- The Wild expands to cover the complete reel.
- The expanded positions act as Wild symbols.
- Qualifying paylines are evaluated using the expanded reel.
- The expansion ends after the regular spin unless the Locked Wild mechanic applies during Free Spins.
Padlock Bonus Symbols
The Padlock Bonus symbol is responsible for activating the Free Spins feature.
Landing three or more Padlock Bonus symbols triggers the bonus round. The supplied information does not state the exact number of Free Spins awarded at the beginning of the feature, so no unsupported spin count is added.
The Bonus symbol is also excluded from Heart Wild substitution.
Free Spins Feature
Free Spins introduce the most important mechanical change in Locked Hearts 10: Expanding Wilds can become Locked Expanding Wilds.
Whenever the relevant Heart Wild expands during the feature, it can remain fixed on its reel until the Free Spins round ends. This creates the possibility of having persistent Wild coverage across one or more of the middle reels.
| Free Spins Detail | Information |
|---|---|
| Trigger | 3 or more Padlock Bonus symbols |
| Initial Number of Spins | Not supplied |
| Expanding Wilds | Available |
| Locked Wilds | Remain fixed until the feature ends |
| Eligible Wild Reels | 2, 3 and 4 |
| Retrigger Rules | Not supplied |
Locked Expanding Wilds
The Locked Expanding Wild mechanic is the defining feature of the bonus round. Instead of disappearing after a single spin, an expanded Heart Wild can remain active across subsequent Free Spins.
As a result, an entire middle reel can stay Wild while the other reels continue spinning. If additional qualifying Wilds become locked on the remaining middle reels, the number of Wild positions visible during later Free Spins can increase.
The supplied information confirms that locked expanded Wilds remain in place until the end of the round. It does not specify additional multipliers or other modifiers attached to them.
Base Game vs Free Spins
| Mechanic | Base Game | Free Spins |
|---|---|---|
| Heart Wild | Available | Available |
| Wild Reels | 2, 3 and 4 | 2, 3 and 4 |
| Full-Reel Expansion | Yes | Yes |
| Wild Remains After Spin | No | Can remain locked |
| Locked Until Feature Ends | No | Yes |
Red or Black Gamble Feature
Locked Hearts 10 also includes a traditional red-or-black gamble option for eligible line wins.
The feature allows the player to attempt to double a qualifying payout by choosing whether the next card will be red or black. A correct choice doubles the amount placed into the gamble, while an incorrect choice loses the amount being gambled.
The gamble option increases risk rather than changing the underlying probability of future slot outcomes. Players can choose not to use it and collect an eligible line win instead.
The gamble feature is optional. Using it places the qualifying payout at risk, and an unsuccessful red-or-black prediction can lose the amount entered into the gamble.
96.57% RTP
Locked Hearts 10 has a stated theoretical RTP of 96.57%.
Return to Player represents a mathematical long-term percentage calculated across a very large number of rounds. It does not mean that an individual player should expect to receive 96.57% of their wagers back during a particular session.
If the provider or operator offers more than one mathematical configuration, the RTP shown inside the currently loaded game should be treated as the relevant value.
High Volatility
The game is classified as high volatility. This means its mathematical model is designed around a wider variation in payout size and frequency than a low-volatility slot.
The combination of Expanding Wilds and persistent Wilds during Free Spins makes bonus rounds an important part of the overall payout structure.
High volatility does not indicate when a larger win will occur and should not be used to predict future rounds.
11.072% Hit Rate
The supplied information lists a hit rate of 11.072%.
Hit rate is a statistical measure related to how often the game produces a qualifying paying result over a long sequence of play. It does not mean that exactly one win should occur within any fixed number of individual spins.
Random outcomes can create both longer sequences without a payout and shorter sequences containing several wins.
Maximum Win of 4,000x
The stated maximum potential payout in Locked Hearts 10 is 4,000x the selected stake.
This amount is the payout ceiling rather than an expected result. Expanding Wilds and locked Wilds during Free Spins can contribute to stronger line combinations, but neither mechanic guarantees the maximum payout.
The source does not identify one specific symbol arrangement required to reach the 4,000x limit.
Main Features at a Glance
| Feature | How It Works |
|---|---|
| 10 Paylines | Traditional line-based payout system |
| Heart Wild | Substitutes for regular symbols except Bonus |
| Expanding Wild | Covers the complete reel |
| Wild Reel Positions | Reels 2, 3 and 4 |
| Padlock Bonus | 3+ symbols trigger Free Spins |
| Locked Expanding Wilds | Remain active until Free Spins end |
| Gamble Feature | Optional red-or-black double-or-lose mechanic |
| Maximum Win | Up to 4,000x the bet |
What Is Not Confirmed
The supplied information provides the core mathematical profile and feature rules, but several details are not included.
- Minimum bet
- Maximum bet
- Exact initial Free Spins count
- Free Spins retrigger rules
- Complete symbol payout table
- Maximum number of gamble attempts
- Availability of alternative RTP settings
These details should be checked in the current game information panel rather than inferred from other FAZI titles.
What to Check Before Playing
- Current RTP configuration
- Available betting range
- Full 10-payline map
- Free Spins award
- Locked Wild rules
- Gamble feature conditions
- Complete symbol payouts
Playing Locked Hearts 10
Locked Hearts 10 keeps its base structure simple with five reels, three rows and 10 paylines, but the Heart Wild gives the game a more feature-driven character. Wilds appearing on reels 2 through 4 can expand across the entire reel and substitute for regular paying symbols.
Free Spins extend the mechanic by allowing expanded Wilds to become locked until the feature ends. The slot is listed with a 96.57% RTP, high volatility, an 11.072% hit rate and a maximum potential payout of 4,000x the selected stake.
If Locked Hearts 10 is available in the casino lobby, log in to your account to check the current betting limits, full paytable and Free Spins configuration.
Frequently Asked Questions
Responsible Gambling
Locked Hearts 10 and other online slots should be treated as entertainment rather than a source of income. Expanding Wilds, locked Wilds and Free Spins do not make future outcomes predictable.
Set a spending limit before playing and use only money that is not needed for rent, bills, food or other essential expenses. High-volatility games can produce significant variation between sessions.
The red-or-black gamble option can increase the amount at risk because an unsuccessful choice can lose the payout entered into the feature. There is no requirement to use it.
If gambling becomes difficult to control, use available account limits, cooling-off periods or self-exclusion tools and contact an independent gambling support organisation in your region.