From the MiniGame website;

No comment. Sorry. (thrust26)

boring (pieffe)

It's a nice classic game.
It's challenging, but it missing something, maybe obstacles or a texture in the background. (newcoleco)

Better than Zyx, but it could still use more variety to the gameplay. (Matt_B)

Oh. (2600fan)

Not voting, I made this game. (ChrisRead)

Good start. Needs more bugs. (DaveNeuman)

It seems to many simple, I hope to have use the emulator right (ice00)