In this Tutorial in the Attached File fully commented , you will learn how to make a Slot Machine in Construct 2 and 3 for your Game ! This use a probability ta...
Yes you are right , if you only have 6 different and no repeating frames its almost impossible to match 3, so you must add more Iqual frames as you want to match more Ex: Add 6 different frames and add 6 coins too , total 12 frames ! Abraços