The mouse support is very intelligent, allowing you to rotate, position and drop the blocks almost without thinking.
The program does not have mouse support but this is not a problem as the menu options are accessed via the F2 key.
Disappointing that the developer couldn't have spent the extra few days popping in mouse support.
Seriously, how much more work would it be to add mouse support?
Later versions of the Midnight Commander additionally have mouse support.
Later versions featured better graphics and added mouse support.
The user interface showed many improvements over previous Koei games, including mouse support.
But the mouse support could be improved, and at £595, it's way too expensive.
Version 3.01 (released late 1992) added a piano roll display and mouse support, but it was less popular.
And a great big part of that is going to be real keyboard and mouse support.