This is the only game like it that I've played (as an overhead Tetris-style game). What similar games are better / worse?
It's grown on me:
The arcade Blockout looks awesome!
So Blockout is one of the first two 3D tetris games, right? Blockout and Welltris both came out in 1989 so they're the first two games like this AFAIK.
Here is Welltris: (YT videos were very few for this one)
I've seen Klax recommended over Blockout but the gameplay looks quite different:
There seem to be many later 3D Tetris-style games, are any of them good?