Making a shockwave circle?

Hello, I’m new to GDevelop and I’m trying to make a pixel art shoot em up along the lines of the early 1980’s arcade games.

I have my ship moving and shooting and aliens on the screen but when I shoot an alien I want to draw an expanding circle where the alien was, like an expanding shock wave.

I cannot work out how to draw a circle outline. (I don’t want a filled circle)

You can create a circle that isn’t filled and tween the scale from center

I can’t seem to find an unfilled circle, only a filled one.

I meant you draw the unfilled circle.

Hi - you can do something like this for a shape painter object (fill opacity set to zero

[grid]


or if you want to use a sprite then piskel has this tool…

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Thank you very much!

Also there is an extension with a name “shockwave”.I never try that because i draw my own energy circles and i expand it in the event section.