The 'Mind Game' in the Ender novels is a fantasy world generated by Card's early vision of a tablet computer. I have compiled here the scenes where Ender is inside the game as a sort of manuscript, something I was unable to find already on the web. Reading them in order gives a better sense of what playing the game would be like, allowing you to enjoy the iterative way in which the game world is constructed and reconstructed for each scene. The following text is assembled purely from the first novel, Ender's Game, and was edited as necessary for clarity.
It was a shifting, crazy kind of game in which the school computer kept bringing up new things, building a maze that you could explore. You could go back to events that you liked, for a while; if you left them alone too long, they disappeared and something else took its place.
Sometimes funny things. Sometimes exciting, and he had to be quick to stay alive. He had lots of deaths, but that was OK, games were like that, you died a lot until you got the hang of it.
His figure on the screen had started out as a boy. For a while it had changed into a bear. Now it was a large mouse, with long and delicate hands. He ran his figure under a lot of large items of furniture. He had played with the cat a lot, but now it was boring—too easy to dodge, he knew all the furniture.
Not through the mousehole this time, he told himself. I'm sick of the Giant. It's a dumb game and I can't ever win. Whatever I choose is wrong.
But he went through the mousehole anyway, and over the small bridge in the garden. He avoided the ducks and the divebombing mosquitos—he had tried playing with them but they were too easy, and if he played with the ducks too long he turned into a fish, which he didn't like. Being a fish reminded him too much of being frozen in the battleroom, his whole body went rigid, waiting for the practice to end so Dap could thaw him. So, as usual, he found himself going up the rolling hills.
The landslides began. At first he had got caught again and again, crushed in an exaggerated blot of gore oozing out from under a rockpile. Now, though, he had mastered the skill of running up the slopes at an angle to avoid the crush, always seeking higher ground.
And, as always, the landslides finally stopped being jumbles of rock. The face of the hill broke open and instead of shale it was white bread, puffy, rising like dough as the crust broke and fell. It was soft and spongy; his figure moved more slowly. And when he jumped down off the bread, he was standing on a table. Giant load of bread behind him; giant stick of butter beside him. And the Giant himself leaning his chin in his hands, looking at him. Ender's figure was about as tall as the Giant's head from chin to brow.
"I think I'll bite your head off," said the Giant, as he always did.
This time, instead of running away or standing there, Ender walked his figure up to the Giant's face and kicked him in the chin.
The Giant stuck out his tongue and Ender fell to the ground.
"How about a guessing game?" asked the Giant. So it didn't make any difference—the Giant only played the guessing game. Stupid computer. Millions of possible scenarios in its memory, and the Giant could only play one stupid game.
The Giant, as always, set two huge shot glasses, as tall as Ender's knees, on the table in front of him. As always, the two were filled with different liquids. The computer was good enough that the liquids had never repeated, not that he could remember. This time the one had a thick, creamy looking liquid. The other hissed and foamed.
"One is poison and one is not," said the Giant. "Guess right and I'll take you into Fairyland."
Guessing meant sticking his head into one of the glasses to drink. He never guessed right. Sometimes his head was dissolved. Sometimes he caught on fire. Sometimes he fell in and drowned. Sometimes he fell out, turned green, and rotted away. It was always ghastly, and the Giant always laughed.
Ender knew that whatever he chose he would die. The game was rigged. On the first death, his figure would reappear on the Giant's table, to play again. On the second death, he'd come back to the landslides. Then to the garden bridge. Then to the mousehole. And then, if he still went back to the Giant and played again, and died again, his desk would go dark, "Free Play Over" would march around the desk, and Ender would lie back on his bed and tremble until he could finally go to sleep. The game was rigged but still the Giant talked about Fairyland, some stupid childish three-year-old's Fairyland that probably had some stupid Mother Goose or Pac-Man or Peter Pan, it wasn't even worth getting to, but he had to find some way of beating the Giant to get there.
He drank the creamy liquid. Immediately he began to inflate and rise like a balloon. The Giant laughed. He was dead again.
He played again, and this time the liquid set, like concrete, and held his head down while the Giant cut him open along the spine, deboned him like a fish, and began to eat while his arms and legs quivered.
He reappeared at the landslides and decided not to go on. He even let the landslides cover him once. But even though he was sweating and he felt cold, with his next life he went back up the hills till they turned into bread, and stood on the Giant's table as the shot glasses were set before him.
He stared at the two liquids. The one foaming, the other with waves in it like the sea. He tried to guess what kind of death each one held. Probably a fish will come out of the ocean and eat me. I hate this game. It isn't fair. It's stupid. It's rotten.
And instead of pushing his face into one of the liquids, he kicked one over, then the other, and dodged the Giant's huge hands as the Giant shouted, "Cheater, cheater!" He jumped at the Giant's face, clambered up his lip and nose, and began to dig in the Giant's eye. The stuff came away like cottage cheese, and as the Giant screamed, Ender's figure burrowed into the eye, climbed right in, burrowed in and in.
The Giant fell over backward. The view shifted as he fell, and when the Giant came to rest on the ground, there were intricate, lacy trees all around. A bat flew up and landed on the dead Giant's nose. Ender brought his figure up and out of the Giant's eye.
"How did you get here?" the bat asked. "Nobody ever comes here."
Ender could not answer, of course. So he reached down, took a handful of the Giant's eyestuff, and offered it to the bat.
The bat took it and flew off, shouting as it went, "Welcome to Fairyland."
He went quickly to Fairyland. The Giant was dead when he arrived now; he had to jump to the leg of the Giant's overturned chair, and then make the drop to the ground. for a while there had been rats gnawing at the Giant's body, but Ender had killed one with a pin from the Giant's ragged shirt, and they had left him alone after that.
The Giant's corpse had essentially finished its decay. What could be torn by the small scavengers was torn; the maggots had done their work on the organs; now it was a dessicated mummy, hollowed-out, teeth in a rigid grin, eyes empty, fingers curled. Ender remembered burrowing through the eye when it was alive and malicious and intelligent. Angry and frustrated as he was, Ender wished to do such murder again. But the Giant had become part of the landscape now, and so there could be no rage against him.
Ender had always gone over the bridge to the castle of the Queen of Hearts, where there were games enough for him; but none of those appealed to him now. He went around the Giant's corpse and followed the brook up-stream, to where it emerged from the forest. There was a playground there, slides and monkeybars, teeter-totters and merry-go-rounds, with a dozen children laughing as they played. Ender came and found that in the game he had become a child, though usually his figure in the games was an adult. In fact, he was smaller than the other children.
He got in line for the slide. The other children ignored him. He climbed up to the top, watched the boy before him whirl down the long spiral to the ground. Then he sat and began to slide.
He had not slid for a moment when he fell right through the slide and landed on the ground under the ladder. The slide would not hold him.
Neither would the monkey bars. He could climb a ways, but then at random a bar seemed to be insubstantial and he fell. He could sit on the see-saw until he rose to the apex; then he fell. When the merry-go-round went fast, he could not hold onto any of the bars, and centrifugal force hurled him off.
And the other children: their laugh was raucous, offensive. They circled around him and pointed and laughed for many seconds before they went back to their play.
Ender wanted to hit them, to throw them in the brook. Instead he walked into the forest. He found a path, which soon became an ancient brick road, much overgrown with weeds, but still usable. There were hints of possible games off to either side, but Ender followed none of them. He wanted to see where the path led.
It led to a clearing, with a well in the middle, and a sign that said, "Drink, Traveler." Ender went forward and looked at the well. Almost at once, he heard a snarl. Out of the woods emerged a dozen slavering wolves with human faces. Ender recognized them—they were the children from the playground. Only now their teeth could tear; Ender, weaponless, was quickly devoured.
His next figure appeared, as usual, in the same spot, and was eaten again, though Ender tried to climb down into the well.
The next appearance, though, was at the playground. Again the children laughed at him. Laugh all you like, Ender thought. I know what you are. He pushed one of them. She followed him, angry. Ender led her up the slide. Of course he fell through; but this time, following so closely behind him, she also fell through. When she hit the ground, she turned into a wold and lay there, dead or stunned.
One by one Ender led each of the others into a trap. But before he had finished off the last of them, the wolves began reviving, and were no longer children. Ender was torn apart again.
This time, shaking and sweating, Ender found his figure revived on the Giant's table. I should quit, he told himself. I should go to my new army.
But instead he made his figure drop down from the table and walk around the Giant's body to the playground.
This time, as soon as the child hit the ground and turned into a wolf, Ender dragged the body to the brook and pulled it in. Each time, the body sizzled as though the water were acid; the wolf was consumed, and a dark cloud of smoke arose and drifted away. The children were easily dispatched, though they began following him in twos and threes at the end. Ender found no wolves waiting for him in the clearing, and he lowered himself into the well on the bucket rope.
The light in the cavern was dim, but he could see piles of jewels. He passed them by, noting that, behind him, eyes glinted among the gems. A table covered with food did not interest him. He passed through a group of cages hanging from the ceiling of the cave, each containing some exotic, friendly-looking creature. I'll play with you later, Ender thought. At last he came to a door, with these words in glowing emeralds:
He did not hesitate. He opened the door and stepped through.
He stood on a small ledge, high on a cliff overlooking a terrain of bright and deep green forest with dashes of autumn color and patches here and there of cleared land, with oxdrawn plows and small villages, a castle on a rise in the distance, and clouds riding currents of air below him. Above him, the sky was the ceiling of a vast cavern, with crystals dangling in bright stalactites.
The door closed behind him; Ender studied the scene intently. With the beauty of it, he cared less for survival than usual. He cared little, at the moment, what the game of this place might be. He had found it, and seeing it was its own reward. And so, with no thought of consequences, he jumped from the ledge.
Now he plummeted downward toward a roiling river and savage rocks; but a cloud came between him and the ground as he fell, and caught him, and carried him away. It took him to the tower of the castle, and through the open window, bearing him in. There it left him, in a room with no apparent door in floor or ceiling, and windows looking out over a certainly fatal fall.
A moment ago he had thrown himself from a ledge carelessly; this time he hesitated.
The small rug before the fire unraveled itself into a long, slender serpent with wicked teeth.
"I am your only escape," it said. "Death is your only escape."
Ender looked around the room for a weapon, when suddenly the screen went dark.
Ender called up the fantasy game on his desk. It had been a while since he last used it. Long enough that it didn't start him where he had left off. Instead, he began by the Giant's corpse. Only now, it was hardly identifiable as a corpse at all, unless you stood off a ways and studied it. The body had eroded into a hill, entwined with grass and vines. Only the crest of the Giant's face was still visible, and it was white bone, like limestone protruding from a discouraged, withering mountain.
Ender did not look forward to fighting with the wolf-children, but to his surprise they weren't there. Perhaps, killed once, they were gone forever. It made him a little sad.
He made his way underground, through the tunnels, to the cliff ledge overlooking the beautiful forest. Again he threw himself down, and again a cloud caught him and carried him into the castle turret room.
The snake began to unweave itself from the rug again, only this time Ender did not hesitate. He stepped on the head of the snake and crushed it under his foot. It writhed and twisted under him, and in response he twisted and ground it deeper into the stone floor. Finally it was still. Ender picked it up and shook it, until it unwove itself and the pattern in the rug was gone. Then, still dragging the snake behind him, he began to look for a way out.
Instead, he found a mirror. And in the mirror he saw a face that he easily recognized. It was Peter, with blood dripping down his chin and a snake's tail protruding from a corner of his mouth.
Ender shouted and thrust his desk from him. The few boys in the barracks were alarmed at the noise, but he apologized and told them it was nothing. They went away. He looked again into the desk. His figure was still there, staring into the mirror. He tried to pick up some of the furniture, to break the mirror, but it could not be moved. The mirror would not come off the wall, either. Finally Ender threw the snake at it. The mirror shattered, leaving a hole in the wall behind it. Out of the hole came dozens of tiny snakes, which quickly bit Ender's figure again and again. Tearing the snakes frantically from itself, the figure collapsed and died in a writhing heap of small serpents.
The screen went blank, and words appeared.
He called up the fantasy game. He walked as he often did through the village that the dwarves had built in the hill made by the Giant's corpse. It was easy to build sturdy walls, with the ribs already curved just right, just enough space between them to leave windows. The whole corpse was cut into apartments, opening onto the patch down the Giant's spine. The public ampitheatre was carved into the pelvic bowl, and the common herd of ponies was pastured between the Giant's legs. Ender was never sure what the dwarves were doing as they went about their business, but they left him alone as he picked his way through the village, and in return he did them no harm either.
He vaulted the pelvic bone at the base of the public square, and walked through the pasture. The ponies shied away from him. He did not pursue them. Ender did not understand how the game functioned anymore. In the old days, before he had gone to the end of the world, everything was combat and puzzles to solve—defeat the enemy before he kills you, or figure out how to get past the obstacle. Now, though, no one attacked, there was no war, and wherever he went, there was no obstacle at all.
Except, of course, in the room in the castle at the End of the World. It was the one dangerous place left. And Ender, however often he vowed that he would not, always went back there, always killed the snake, always looked his brother in the face, and always, no matter what he did next, died.
It was no different this time. He tried to use the knife on the table to pry through the mortar and pull out a stone from the wall. As soon as he breached the seal of the mortar, water began to gush in through the crack, and Ender watched his desk as his figure, now out of his control, struggled madly to stay alive, to keep from drowning. The windows of his room were gone, the water rose, and his figure drowned. All the while, the face of Peter Wiggin in the mirror stayed and looked at him.
He was not sure why he was so eager to play the game, to get to the End of the World, but he wasted no time getting there. Only when he coasted on the cloud, skimming over the autumnal colors of the pastoral world, only then did he realize what he hated most about Val's letter. All that it said was about Peter. About how he was not at all like Peter. The words she had said so often as she held him, comforted him as he trembled in fear and rage and loathing after Peter had tortured him, that was all that the letter had said.
And that was what they had asked for. The bastards knew about that, and they knew about Peter in the mirror in the castle room, they knew about everything and to them Val was just one more tool to use to control him, just one more trick to play. Dink was right, they were the enemy, they loved nothing and cared for nothing and he was not going to do what they wanted, he was damn well not going to do anything for them. He had had only one memory that was safe, one good thing, and those bastards had plowed it into him with the rest of the manure—and so he was finished, he wasn't going to play.
As always the serpent waited in the tower room, unraveling itself from the rug on the floor. But this time Ender didn't grind it underfoot. This time he caught it in his hands, knelt before it, and gently, so gently, brought the snake's gaping mouth to his lips.
He had not meant to do that. He had meant to let the snake bite him on the mouth. Or perhaps he had meant to eat the snake alive., as Peter in the mirror had done, with his bloody chin and the snake's tail dangling from his lips. But he kissed it instead.
And the snake in his hands thickened and bent into another shape. A human shape. It was Valentine, and she kissed him again.
The snake could not be Valentine. He had killed it too often for it to be his sister. Peter had devoured it too often to bear it that it might have been Valentine all along.
Was this what they planned when they let him read her letter? He didn't care.
She arose from the floor of the tower room and walked to the mirror. Ender made his figure also rise and go with her. They stood before the mirror, where instead of Peter's cruel reflection there stood a dragon and a unicorn. Ender reached out his hand and touched the mirror; the wall fell open and revealed a great stairway downward, carpeted and lined with shouting, cheering multitudes. Together, arm in arm, he and Valentine walked down the stairs. Tears filled his eyes, tears of relief that at last he had broken free of the room at the End of the World. And because of the tears, he didn't notice that every member of the multitude wore Peter's face. He only knew that wherever he went in the world, Valentine was with him.
I like to think that Card's early description of the relationship between the game world and the player had a significant impact on how real games were later designed and played. At the bottom of my Book Recommendations page, I have listed some games of a similar interest and structure.