Take the King! a chess variant with variable size boards and special squares

Hi, I hope it is ok to self-promote my chess game variant here.

I'm releasing, on november the 10th, a chess inspired puzzle game called Take the King!

https://store.steampowered.com/app/2479610/Take_the_King/

The main goal of each puzzle is to protect your own king. You can succeed by either :

• Move your King to a portal square (=an exit)
• Checkmate your opponent
• Kill all opponent pieces (if there is no opponent king on the board)

In those puzzles, the pieces moves like in classic chess, but there are a lot of board variations :

• board size change (each side of the board can go from 2 to 16 squares, so any size from 2x2 to 16x16)
• Ravine (hole) square blocks any piece, but the knight (it can jump over)
• Wall square blocks any piece move
• Breakable square, it breaks and become ravine any time a piece leave the square
• Closed doors blocks any piece move, while opened doors are just similar to standard square.
• Grab a key to automatically open doors of the same colors

Each puzzle also have different side objectives :

• Win in less than X moves
• Save all your pieces
• Sacrifice all your pieces
• Do not move the king for X moves

And, there are others gameplay mecanics that I don't want to spoil...

Here is a promotional serie of small videos I made for the game : 
https://www.youtube.com/playlist?list=PLloLvszZpZEK7iBofgN2POSB07Zgmg6gT

Thank you all, I hope some of you will like the game !

PS: I am looking for few MacOS beta testers...

I just released the launch trailer ! Please provide feedback !

PS: I am still looking for few MacOS beta testers...

If anyone is interested, "Take the King!" is out on Steam, now :

https://store.steampowered.com/app/2479610/Take_the_King/

The game is now available on mobiles !!

iOS: apple.co/3Sc7YGqAndroid: bit.ly/TTKAndroid