Get to know the ancient civilization with the slot 4 Corners of Rome, which is a collaboration between Northern Lights and the provider Microgaming. In this online casino game, the lock and load feature triggers sticky winning symbol respins with transforming diagonal symbols. In addition you also get lock and load triggers on every spin for all three bonus round positions.
In the following part of the text, learn all about:
- Game themes and features
- Symbols and their values
- How to play and win
- Bonus games
The 4 Corners of Rome slot setup is five columns in five rows of symbols and 40 paylines. The four corners of the 5×5 grid are highlighted by enlarged symbol positions, and these are key in triggering the basic lock and load function.
In this game, you get a blurred vision of classical Roman temples by what looks like some kind of river in the background.
The lock-and-load feature gives you plenty of sticky symbols at all stages of the game, especially when activated in each bonus round.
The wild symbol pays the same as the highest level centurion helmet. Wilds are included as substitute symbols for all regular symbols.
On the right side of the slot is a control panel with all the necessary game options. The Max Bet button is suitable for players with high stakes. By clicking this button, you automatically set the maximum possible bet per spin.
The 4 Corners of Rome slot has powerful bonus rounds!
There is also an Autoplay button, which serves to play the game automatically. For those who like a more dynamic game, a Quick Spin button is available.
To the left of the 4 Corners of Rome slot grid you will see a Lock and Load Multiplier starting at x1. The multiplier increases by +1 every time you land 2 scatter symbols anywhere and can go up to a maximum of x5.
The multiplier is not applied to regular wins, but is instead used to increase your next total Lock and Load win.
You have noticed 4 corner positions in the 4 Corners of Rome slot. These 4 corner positions on the grid are highlighted with larger squares and are the lock and load positions.
The lock and load feature is activated when you place 2 matching symbols in diagonally opposite corners and this transforms all symbols on the diagonal line between them into the same symbol as the trigger symbol.
A diagonal line of matching symbols becomes locked for re-spinning and winning symbols become locked. This is repeated until you win.
If all 4 corners are active in Lock and Load, the center position where the two diagonal lines intersect becomes a wild.
Any lock line symbol that becomes part of a win also becomes a wild, and your achieved lock and load multiplier is applied when the feature ends.
Win Bonus Free Spins!
The 4 Corners of Rome slot features a bonus round which is triggered by 3 scatter symbols on columns 2, 3 and 4 and this takes you to the bonus selection screen for the following options:
- 3 free spins where all 4 corners can become wilds
- 6 free spins where 3 corners can become wilds
- 9 free spins where 2 corners can become wilds
The lock and load feature is guaranteed to trigger on every free spin, and if it leads to a full screen win, you’ll get extra free spins added to your tally.
Specifically, you get +2 extra spins in the Very High Volatility feature, +2 extra spins in the High Volatility feature, and +1 extra spin in the Medium Volatility feature.
The lock and load multiplier is carried over from the base game, and you can increase the multiplier via the multiplier symbols that come exclusively in the bonus round.
Multiplier symbols increase the lock and load multiplier by +1 per symbol, up to x5 at best.
The Bonus Buy option is available in some countries. You can gamble to win the bonus round with a chance of 10 to 90% depending on how much you are willing to bet.
You can also buy a spin on the wheel which guarantees the feature for 100x the stake, and you get a random initial lock and load multiplier anyway.
Play the 4 Corners of Rome slot at your chosen online casino.