I would like to submit a speedrun for this game, but under a different category, as I have played it on the Colecovision. The game is too different to submit to an existing category, I think. Here is a run I did today to give an idea of what this looks like:

The game has a bonus stage after Earth and then loops back to the beginning (similar enough to the NES version). I drew up the speedrun to end once Earth is in sight since ending on a bonus stage seemed silly.

I would submit this run under the category but am not done running this and hope to get a good deathless run in soon. Thank you!

I can begin to work on a platform for this category, thank you for posting!

Thank you! I look forward to seeing it.