itch.io

You should probably write this explicitly on Steam and in this itch.io page.  Maybe consider giving it a name to qualify the more complete version on Steam?

Bonus questions:

• Do you intend to upgrade the Steam version or is it definitive?
• Have you saw other examples that pre-date yours (as you said a lot of clones have been made after your game)?

Ideas:

• There could be a time/blitz mode? (this definitely could be speed run!)
• Level editor (as others have said) and a way for user to share (I don't know how much interests + actions there will be, but that is sure an interest idea to potentially have more content)
• More levels (as others have said)
• Etc. (I have not give it deep thoughts how this game can be improved, but since it can be beat relatively quickly some would want more after paying even if it is not priced that high)

All this being said, I really enjoyed beating this version, level 24 was an interesting challenge.   Very clever usage of chess to make a puzzle game.  THANKS!  :)

"[...] so don't worry about losing any pieces."

You can actually lose a piece when there is a purple trigger:
1) You move a piece on the trigger to make the purple blocks be disabled
2) You put a piece behind one of the disabled purple block.
3) Then remove your piece on the trigger to re-enable the purple blocks.

Even if you re-enable the trigger, the piece is now forever gone!

This can be reproduced on Level 21.

That was probably not "intended"?  But we can reset the level when that happen. ;-)

Is there boss fights in this game and your upcoming Cyber City?

Get it today for free.

Nice short game, do you plan to expand?

I am new to itch.io (I am also a software developer, so might one day get interest even if the time I dev little games as challenge was probably 20 years ago, LOL).  Is it possible for you to make it available in our library here to be downloadable later and not be linked to a steam key, etc. or that is complicated to do?  Thanks

Is there a particular reason we can't do that like other free games I have came across here?  It is convenient to get it in our library so we can always have access to it later IMHO.