How do i add a floating damage to my game?

i want to make a floating text when i damaged the enemy how do i do that?

Like this?

You could simply spawn a text or sprite-text object , add a fade behavior and maybe have it lerp upwards on y each tick?

I made an example -

johnnysix.net/archive_games/HitMe

download

johnnysix.net/archive_games/HitMe.capx

Tap to hit keys to apply damage, also did a quick hit effect + health bar example.