Okay, starting(it might not be as good as ReDGh0st’s but lets do this)
1/14/1987
No food, no camp, no memory, and no map. I started making my way up the hill on Trapasure Island, at least, that’s what I called it… Literally nothing, NOTHING, special about this island. Like, mythical island? Seriously? All I see is bare dead grass with rocks (or whatever terrain you have in the map). Ugh, maybe my luck will change tomorrow.
1/15/1987
As I scrambled around the island looking for some kind of information of treasure or anything that can get me out of this junky island. I stumbled upon an this ancient looking ruin with imprinted words on it. I read it, curious what it said. “Upon the purple hill. There lays a statue of King Gim(the king Gim, what is it called again?). Awaken, he will as this is the island of Aurora Land. Or, so it was, now it is ruin.” I guess I got better luck than I thought today. I need to read more of these ruins.
( I know what your thinking:
this is kinda boring. I will try to spice things up in later lore 
continue!
1/16/1987
No luck of finding any more ruins today, that was probably the only one. Huh, I wonder where the statue of the King Gim is… I have a feeling that might be where the treasure is located! I’ll look around the island for the statue.
1/17/1987
I look around the island and find an ancient wand. I start to walk away, it’s an old LAME wand, come on, who wants THAT?! I see it glow green with magic. Hmm, maybe it will help me. I pick it up and put it in my pocket just in case I might need it.
1/18/1987
I’ve been looking around and whenever I almost reach the top of the hill/mountain I feel like I’m in danger. Like, I can’t stay around the area for so long or else I will get… k1lled. Weird. Maybe that’s where the statue is located?
1/19/1987
It’s been 5 days and I’m starving, I have to get the thing I came for, treasure and get out. Somehow, get out actually. I don’t even have a boat. Well fate decided whether I live or d1e so I’ll just have to trust my instincts. My gut keeps telling me to stop running away from the top of the hill and just GO. I follow my gut and walk towards the top of the hill. I found it. The statue. YES! Just gotta look around to find treasure! There MUST be something as this is the last spot on the whole island. But, something happens. As I get closer to the statue. The King Gim starts to… MOVE?! I walk slower and get scared. It pulls out a gadget. The legendary gadget of Aurora Land, the Evil Eye! Luckily, I found a gadget while scoundering the island as well. The King Gim aims to fire at me. Panic takes over. If I don’t sh00t first, he’s gonna k1ll me, oh my God, hurry up and fire at him! I take aim and fire. It seems that’s not enough to defeat him. I fire multiple times, dodging every attack he gives me. Until, he speaks, “Earth, I beg for your help. Come to my will and have the rocks in the ground defeat this enemy.”
I scoff, that will never work.
I was totally wrong, rocks came appearing everywhere trying to hit me everywhere I go. I can’t fire at him when I have to keep dodging, what am I going to do!? I think… and an idea comes to my head, “Let’s give that King a taste of his own medicine.”
AH HA! I shout, “Earth, I beg for your help. Come to my will and have the rocks in the ground defeat this enemy.”
I grin. And then, NOTHING HAPPENS.
I feel foolish and the king laughs, “only one can control the Earth!”
My mind races as I dodge more rocks. Then, it clicks in my mind, “one can control the Earth, the other can control something else.”
Confidence fills me as I speak, “Ice, let me bind you to my will, please help.”
I honestly don’t know why I said, “Ice”, my gut just told me to.
Ice started appearing and attacked the King Gim.
King Gim, “NOOO, HOW?!”
I smile slowly as the statue crumbles and a door in the floor is revealed.
Satisfied that I’m safe, I open the door and it’s a dream come true.
Gold, jewels, money, everything I ever dreamed for.
But one thing I see, is probably the best. A boat with oars and a map.
I pile all the treasure onto the boat and sail out of the island.
Joyful tears spill down my cheeks as I finally find a way to my home island.
Happy Ending!
@TwiceOnce, does your game have one ending or do you want it to have multiple endings?