Get it? Liki… as in, leaky boat… anyway, talk to Wakka to initiate another cutscene.

Wakka will tell Tidus where they are headed: first Kilika and then Luca. He hopes that Tidus will run into someone that he knows during this journey.

Make your way to the bottom level of the boat after speaking with Wakka. Down below, you will meet O’aka XXIII, merchant extraordinaire!

He comes across as fairly rude during this first introduction. That being said, O’aka XXIII is your traveling salesman throughout the game, and you can (and should) utilize his services to purchase items as you need them.

O’aka will request a donation of gil from you. The amount of gil you donate (if you choose to donate any at all) will reduce the prices of his items later on in the game according to the following schedule:

• Donate 0 to 100 gil, and the cost of items increases by 100.00%
• Donate 101 to 1,000 gil, and the cost of items increases by 50.00%
• Donate 1,001 to 10,000 gil, and the cost of items increases by 20.00%
• Donate 10,001+ gil, and the cost of items will be discounted by 30.00%

The recommended option at this point is to donate 1,001 gil to him, as he has items that you will want to purchase later on. Aside from that, you don’t need your gil at this point in the game anyway. You will have a few more chances to donate to him later if you’d prefer to hold on to your gil for now.

Check out the O’aka XXIII guide in the Side Quests section for additional details. Enter the room across from O’aka XXIII to find a treasure chest containing a Remedy.

Walk over to the suitcase lying on the ground and kick it twenty times to receive up to twenty Potions. Once you have a total of twenty in your inventory, you won’t receive any more from kicking the suitcase.

Enter the “Power Room” right beside O’aka XXIII. You’ll find some Chocobos inside the room, and the crew member inside will make fun of you for having never seen a Chocobo before. What’s more important, though, is that there is an Al Bhed Primer (Vol. III) in the bottom-right section of the screen.

Go back up to the deck and wander over to Yuna. Tidus will overhear the crowd talking about Lord Braska. Speak to Wakka after that. Wakka will tell Tidus that Yuna is the daughter of High Summoner Braska, who defeated Sin ten years ago.

The crowd around Yuna will disperse after the chat between Wakka and him. Go over and talk to Yuna next.

Tidus and Yuna will be interrupted when Sin attacks the ship. A bunch of Sinscales, similar to the ones fought earlier in the game, will attack the boat.

Tidus and Yuna will be interrupted when the ship is attacked by Sin. A bunch of Sinscales, similar to the ones fought earlier in the game, will attack the ship.

The Sinscales are relatively easy to defeat. You can also change your party members if you would like to at any time by pressing the or button during the battle.

You can attack Sin’s fin directly after you have defeated a few Sinscales. Because of the distance factor, only Lulu, Wakka, and Kimahri (using his Lancet ability) are capable of hitting the fin, which means it would be a good idea to have all three of them in your party if you can manage.

Sin’s movement from side to side has no impact on the battle, which will end after you deal 2,000 damage to the fin directly.

Tidus will be swept up into the water, and Wakka will jump into the water to save him. Sinspawn Echuilles will then ambush the two whilst underwater. This ambush kicks off the next boss battle.

After the battle, Sin will make its escape and will make its way towards the town of Kilika. The town is nearly destroyed as Sin works its way through the area.

Following the destruction, the S.S. Liki will arrive in what remains of the town of Kilika.