Game in Java that is Top Down

Started making a simple game in java but couldn't come up with a proper name.

What version of java does it run?

Runs in regular old java (21.0.1 I think?)

What is it even?

basicly a 2d topdown mincraft clone but you're constrained to a grid. Like minecraft but chess.

When will it be done?

when I feel like it

Can I take the code/assets?

I don't know why you would want to but sure.