Hi If you're just asking how to reduce the PNG frame sizes you can put them into my bulk resize tool on my website. However , 32 px by 32px is a tiny tiny Sprite. You will loose so much detail that these guys won't read as a human let alone a tiki. Seems like you might be making a pixel art game? You might need to look into pixel art characters or Scale up your game pixel density. But 32 x 32 is tiny for any character.
Hi, thank you for your quick reply :)
I understand, I should have researched it better. I'm completely new to making games. Yes, that's correct, I'm making a pixel art game. I guess I'll have to keep looking for a new character then. But your characters were exactly what I was looking for.
Best regards