I have fond memories of this Genesis game, I'm wondering it is as good as I remember.
https://www.youtube.com/watch?v=Gx_gKicASJk
Also, on a unrelated note, I saw this and thought of you guys.
https://www.youtube.com/watch?v=3IHMWX_vu_U
>we are, we are /vr/.
You should try to play it again.
There's a remake of it on Steam. Look up "Assault Suit Leynos". Now git.
The zero gravity space stages feel a little bullshit. Ended up cheesing most enemies at the edge of the screen. I also used the endless health regen item more than I would like to admit towards the end.