Great Blue (ACE333): symbol by symbol, from the card letters to the orca
What each symbol on the ACE333 Great Blue reels does, which ones to watch for, and how the 25-line LINES and BET panel is set up.

Cartridge label
- Reels
- 5 x 3
- Lines
- 1 to 25
- Wild
- Orca
- Scatter
- Pearl in an open shell
Controls
- LINES - / +
- Chooses 1 to 25 active lines
- BET - / +
- Sets the total stake
- AUTO START
- Automatic spins at the current setting
- SPIN / STOP
- Starts a spin; STOP while the reels move
Great Blue is the underwater slot most Malaysian players have seen in one lobby or another. On ACE333 it uses the same purple bet panel as Geisha Story and Iceland, so if you know one of those you know the controls here. This page goes through the symbols.
The layout
The reels sit on a bright blue sea with the silver "GREAT BLUE" logo above them. Line numbers run down both sides in a scrambled order (4, 2, 24, 20, 16 and so on on the left), which is just how the 25 lines are labelled where they start and end. MAJOR, RANDOM and MINOR jackpot meters sit at the top.
Low symbols: the card letters
9, 10, J, Q, K and A are drawn as pale blue letters with bubbles inside. They land most often and pay least. In most spins here they fill more than half the screen.
Sea creatures
The middle of the paytable is made up of five animals:
- Orange seahorse
- Yellow-and-white striped fish
- Pink starfish
- Green sea turtle
- Grey shark

The shark and turtle are the bigger pays of this group in the Playtech original.
The two symbols that matter
The orca is the wild. It shows up as a killer whale leaping out of dark water, and it can land on any reel (in these shots it appears on reels 1, 3 and 5).
The pearl shell is the scatter: an open pink shell with a white pearl. It does not need to sit on a line. The old ACE333 page said two or more anywhere pay an instant win on top of line wins. Three or more start the free games, where you pick from a row of shells to add free spins and a multiplier in the original.

Setting the bet
The hero screenshot shows the full setup: LINES 25 and BET 1.00. The others were played at LINES 1 and BET 0.01 to keep the cost down, and the balance only moved from 27.25 to 27.22. On one line, a single orca or shell outside the middle row does nothing for line pays, so for this game it is worth playing all 25 lines at the smallest stake rather than one line at a higher one. The scatter pays either way.
Where else it appears
The same game runs on 3Win8, LPE88 and Joker123, each with its own frame and buttons. For the rest of this lobby, see the ACE333 overview. You can get an ACE333 game ID if you do not have one yet.
Troubleshooting and questions
Does the orca double wins?
In the Playtech original the orca substitutes for everything except the scatter and doubles any line win it completes. The old ACE333 page said the same; the screenshots do not include a win to check it.
How many pearl shells trigger free games?
Three or more anywhere in the Playtech original, after which you pick shells that add free games and multipliers. None of these captures show that screen.
Press start
Want to play it on ACE333? Get a game ID through our partner link, then set a spending limit before the first round.