Unknown mac game

[ColinPutters]

I used to play a game on the older grey iMacs and I'm having trouble finding it again. The game was a top-view scrolling shooter with spaceships. I thought it was called Des Moines Rising, but I haven't been able to find anything about it anywhere.
Anybody remember a game like this and know where to find it?

 

[CorvusCamenarum]

I used to play a game on the older grey iMacs and I'm having trouble finding it again. The game was a top-view scrolling shooter with spaceships. I thought it was called Des Moines Rising, but I haven't been able to find anything about it anywhere.
Anybody remember a game like this and know where to find it?

Deimos Rising maybe?

link

 

[ColinPutters]

Thats the one, Thank you!