Hi there, thank you for purchasing the asset pack!
Each animation sheets should be split 8 columns and 5 rows. Each row is an animation that can be used either as an idle or walking animation (since the characters are designed without legs), from the top: row1 = facing down, row2 _ facing down to the side, row3 = facing to the side, row 4 = facing up to the side, row 5 = facing up.
Flip row 2-4 for left/right animations respectively. Slow down/ speed up animations for idle/walking animations if desired to make them more distingueished. Alternatively, use the first frame from each animation for a static idle.
Target fps is 12.
Talking animations for mouths can be found in NPC > Face > "Mouth talking", same with "Eye blink". However these are set up for self-made npc's, the premade npc's are set up to be simple in animation to make everything easy and fast to set up.
Let me know if there is anything else I can do for you :)