Hello I am trying BB and i added some png files to default character box. This is what happened when i play preview (file names: alien_idle_1, alien_idle_2 and so on ) https://i.gyazo.com/7649afe564474fa5a5235f50da49d240.mp4 Character setting https://i.gyazo.com/4270746eb8dce1b914de25516cb15920.png I'm using default platformer game template
Your animation speed is too high. Just open the default animation by clicking on the image frame. It will open a new window. Look down. You'll can see a "speed" input. Try to set it to 0.4.