Echoes of Time was a 2D narrative puzzle-platformer created for the 2025 Autumn Sanjiao Cup Game Jam. The player controls a creature inspired by Huan from ancient Chinese mythology, traveling through ancient, modern, and future versions of the same location to recover lost movements and bring music back to a future where it has disappeared.
This was an early Limenauts team project. My main role was not only writing the story, but also compressing a large narrative idea into level structure, props, dialogue, art requirements, and daily production tasks the team could complete.
Looking back, the project's value is that it taught me how to identify the structure that cannot be deleted.
Initial Theme
The starting question was: why does music matter?
Our answer was that music is not only sound. It carries emotion, memory, awe, cultural identity, and the ability to connect people across time.
The future in the game is not destroyed in a simple physical sense. It is advanced, rational, and mechanically powerful, but it has lost sensitivity to emotion. Music is gone, and with it, the world has lost a way to listen.
This theme led to the three-era structure. The player would not only move through maps. They would recover three kinds of musical memory from three versions of the same place.
Three-Era Level Structure
The ancient era uses an ink-wash visual direction: a hut, bamboo forest, stone roads, water, and an old musician. The player crosses the environment, collects Echo Bamboo, and helps craft a flute. This act represents awe, the first act of listening to nature and life.
The modern era shifts into a park, roads, stores, buildings, and a guitarist named Su Wang. The player influences the past to rescue a dying tree, then returns to the present and uses the revived branches to reach a wooden guitar. This act represents remembrance, connecting music with cities, old trees, and personal emotion.
The future era becomes a colder mechanical city. High-rises, pipes, towers, and abandoned machines replace the warmer spaces of the earlier maps. The player searches for a robot core, repairs the robot, and receives the final sound protocol. This act represents hope, the last preserved sound inside a world that has nearly forgotten music.
The important design point was that these were not three unrelated levels. They were three forms of the same place. The player should feel that time has changed the environment, but traces still remain.
Writing and Narrative Direction
The story begins from the idea that "music is dead," but I did not want the tone to become pure despair. The emotional direction was that music is sleeping under the tower of reason, waiting for someone to listen again.
Each era gives the player one instrument or musical object. The ancient flute carries awe. The modern guitar carries remembrance. The future tuner carries hope.
The ending brings the three eras together. The ancient musician, modern songwriter, and future robot symbolically join the protagonist on top of the tower. Their sounds travel through the future city and awaken the world again.
For me, the writing task was not only prose. It was production writing: dialogue, prop names, level goals, art cues, music references, and ending beats all had to tell the same story.
Team Execution Tradeoffs
The project had a broad concept, so the biggest risk was scope.
During production, I focused on preserving the three elements that could not be removed:
- three eras of the same location;
- instruments and melodies as progression keys;
- cause and effect between past, present, and future.
Many smaller ideas had to be simplified. We could not fully build every time-travel interaction or every emotional detail. Instead, we kept the structure that made the project recognizable.
This tradeoff helped the team move. Programmers could focus on movement, interaction triggers, timeline switching, and level flow. Artists could focus on backgrounds, era contrast, characters, props, and platforms. Writing could stay tied to the actual scenes rather than becoming separate lore.
Production Breakdown
The project was easiest to manage after I broke it into tables and lists.
The scene table described each era, location, target route, key obstacle, and ending condition.
The prop table described Echo Bamboo, flute, nutrient fluid, wooden guitar, robot core, tuner, and other objects that moved the task chain forward.
The emotion table described what each era should make the player feel: awe in the ancient era, remembrance in the modern era, and hope in the future era.
This breakdown made collaboration easier. The team did not need to debate the whole story every day. We could ask which scene, prop, or emotion each task belonged to.
Follow-Up Reflection
Echoes of Time still needs clearer causality guidance. If the player changes something in the past, the game should make the resulting change in the present easier to read. Timeline puzzles depend on cause and effect, and that feedback has to be visible.
Sound feedback should also be stronger. Since the whole game is about music, each instrument, melody, and restored sound should have more direct audio presence.
The project taught me that in a team game jam, the most important design skill is not having the biggest idea. It is finding the shape that the team can finish.
For Echoes of Time, that shape was one location across three eras, three musical memories, and one final performance. Once that structure was clear, the rest of the work could be arranged around it.