Algodoo

Quote: "This is more-or-less how you would construct a side-scrolling game with killable enemies

The alien has twenty hitpoints. You can kill it with a machine gun that does one hitpoint per shot (already aimed, shoot with F), fire a big gun at it that does all twenty hitpoints in one shot (W), [...]

Note: Multiple collisions at once over its hitpoint limit will repeat the liquify action, so getting it down to one hitpoint then shooting the big gun could crash it."

My comment: I scripted the scene by using the e.this.color(0) variable as a hitpoint value. The advantage is that you don't need to define a new variable via console.

---
Original work by Frank (Thanks a lot!)
Modificated by Otacon140.96