A girl with flowing pale hair gazes out over a sparkling summer ocean beneath a brilliant blue sky — key art for Endless Summer Syndrome.

Endless Summer
Syndrome

You ended the world as you knew it — and she gave you an endless summer as your reward.

Wishlist on Steam Enter the story
“A translucent polygon glimmered coldly in the vast dark.
You had been here before — though God knows how long ago.”

You ended the world as you knew it. As your reward, Wang Shuang — your arch-frenemy — sealed you inside an endless, sun-drowned summer that resets the moment it shatters.

To get out, you have to knock her back to reality by whatever means necessary. Every loop is a choice. Every choice has a cost. Some of them are fatal — and that may be exactly the point.

A short summer you'll replay for hours

  • Multiple endings

    Through illusion and madness, arrive at reconciliation, ruin, or an ending you were never meant to find.

  • Not every path is bright and shiny

    Every choice can spawn a whole new timeline, with death and ruin never far behind.

  • Fully localized

    Play in English, Simplified Chinese, or Traditional Chinese.

  • A dreamlike score

    Hazy, ethereal music drifts as the summer slowly comes undone.

  • Vivid surrealism

    Hand-painted art melts a perfect summer into something quietly wrong — bright false skies, a silver desert of bones, and a giant venomous jellyfish that holds the fate of the world.

Step into the endless summer.

Windows · Linux  •  English · 简体中文 · 繁體中文

Ampelos Studio

Ampelos Studio is an independent studio devoted to narrative games. We love telling the kind of stories only a game can tell, and we are drawn even deeper by the hidden recesses of the human mind. Endless Summer Syndrome is our debut title.