Theta and Paralldox on Worldlines ²⁰²⁵

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Puzzle Archive

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Published on June 20, 2025 4:28:39 PM ● Video Link: https://www.youtube.com/watch?v=3TWDVa6eCVI

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Theta is a little girl who turns left every time she hits a wall. She is curious about the world and discovers a mysterious place, where she picked up a fork that can split her into multiple copies of herself, and from that moment, the world changes forever.


Use the power of splitting to solve puzzles and explore the truth of a world under the observation of "God"

The game is expected to feature 6 main chapters, each revealing at least one hidden truth that already hides within the core mechanics of the game from the beginning. Paralldoxs are under your nose!

By experiencing some abstract interpretations of modern physics, you will uncover the creation and operation of parallel worlds and other rules.

About 200 handcrafted puzzles, along with meta puzzles that requires power of changing the world.

HInt system and Notebook : You can look up the knowledge you've learnt, or think about the essence of current level in Theta's dream.

Relaxing Graphics. Sit down and take a rest if you're tired. (Even in darkest places!)

SYSTEM REQUIREMENTS
MINIMUM:
Requires a 64-bit processor and operating system
OS: Windows 10/11
Memory: 4 GB RAM
Storage: 200 MB available space
RECOMMENDED:
Requires a 64-bit processor and operating system


DEVELOPER:
XXela, Delta Theta
PUBLISHER:
XXela, Delta Theta