For the last hug

This game was made during other game jams I participated in, I uploaded it just out of curiosity, please forgive me.
There seem to be some bugs in the web version, so if you encounter it, please download it.

Game Introduction

When Square and Triangle first met, their bond was not as amiable as it is now.
Square despised Triangle’s carefree nature, believing that a long journey demanded steadfast steps to reach its end.
Triangle loathed Square’s stubbornness, insisting that a long journey could bear moments of leisure.
Back then, they couldn’t fathom the solitude of the road,
Let alone foresee the truth that only each other’s company would endure across the endless miles…
Until—
They truly embarked on their boundless odyssey.

Controls

The game requires simultaneous use of mouse and keyboard.
Play solo by mastering both inputs,
Or team up with a partner—one guiding the mouse, the other the keys.

Rules

While unraveling the rules is part of the journey, here’s a guide for clarity:
Only triangles, rectangles, and circles may exist.
Combinations of objects of the same color violate Rule 1—one shape must perish.
Rectangles (players) shatter triangles. Triangles (cursors) dismantle rectangles.