It had been several years since I had last done anything about this game. Previously, I had just made it as a tech demo. But now, it has been developed as a proper puzzle game. The following changes have been introduced to the game.

1. Change in platform: Previously, the game had to be downloaded for Windows. Now I have made it available for Android. This makes sense, considering people will play a game like this on their phone rather than on a literal PC. Although I will make it for Windows, Mac and Linux as well.
2. Better look: It looks more HD now, and has a black background rather than an ugly yellow one.
3. Different engine: I rewrote the entire game using Godot instead of Unity3D. This got rid of the splash screen that says, "Made with Unity", makes the game and source files smaller in size, turns it completely open source and using it diversified my knowledge on the number of game engines I can use.
4. Open source: As mentioned in the above point, this time I've made this game open source. I will upload the source files on Sourceforge soon after having written this.
5. Promotion: At the beginning of the game, I ask you to follow me on YouTube, Twitch and Kick under the username Pukkuro.

From now on, since I've just developed the game, I will put it up for game jams.