A dead simple puzzle game based on Bevy Engine 0.13.2, move cubes to cover all targets as shown in the picture below.

Try the online version at my GitHub Pages!

• Move: Arrow Keys or W/A/S/D.
• Restart: R
• Skip current level: N.
• Return to the previous level: L.
• Reset the game: ESC.

• You move ALL green cubes.
• Make cubes to cover all target points to enter the next level.
• Cubes may absorb each others.
  • Red + Green -> Red
  • Green + Blue -> Green
  • Blue + Red -> Blue
  • Red + Green + Blue -> nothing happens
• Cubes with the same kind (except white) merge when hitting each other.

1. Clone this repository: git clone https://github.com/wiryls/cube-collection.git
2. Compile and run: cargo run --release cube-collection

Levels are represented by TOML files. e.g.

[map]
raw = '''
                 
                 
  GGGGGGGGGGGGG  
  G   GG GG   G  
  G           G  
  G   R   R   G  
  G           G  
  G           G  
  G     x     G  
  G           G  
  W------------  
                 '''

[info]
author = "w"
title = "Haircut"

• map.raw is an ASCII drawing containing the following characters:
  • cube (place a cube here):
    • W: a white cube.
    • R: a red cube.
    • G: a green cube.
    • B: a blue cube.
  • link (place a cube and link it to):
    • |: the upper cube.
    • -: the left cube.
    • /: both the upper and left cubes.
  • other:
    • : nothing here.
    • x: target point.
• info contains some metadata.

Note: if any level file is invalid, game will stop loading and log the error.

If you want to add custom levels:

1. Create a TOML file like the one above.
2. Add you custom level files into ./cube-collection/assets/level/.
3. Add file name into name_list of ./cube-collection/assets/level/index.toml.

This repository use two licenses:

• ./cube-core is under LGPL 3.0, and
• ./cube-collection uses MIT license.

• Color pattern may not friendly to some color blindness.