My first LDJam completed! I took the opportunity to learn gamemaker 2 over this weekend. I was only able to spend about 10 hours on this, but it is "completed." Yay!

From the itch.io description

Save Earth with a weaponized asteroid!

You've been stationed on a weaponized asteroid for many years. Your mission is to protect earth if it is ever attacked by alien life. Now that hostiles have arrived, take as many of those bastards out before they take you out!

Use the mouse to rotate the asteroid and the left mouse button to fire! Go get 'em!

Links

• Windows: https://spacemunkee.itch.io/small-world-defender
• Source: https://github.com/spacemunkee/small-world-defender