Users who make a payment to the game will receive a special puppet under the following conditions:
The following is NOT necessary to receive a Limited Edition Soul Puppet you have paid for:
Within a LESP species' status screen, click the icon to see information regarding its availability and pricing.
A complete list of all the Limited Edition Soul Puppets can be viewed here.
Limited Edition Soul Puppets have higher stats and unique, more powerful skills than normal creatures. So if you are having trouble with the game, one of them is certainly a sound investment to progress easier and support the development of Pocket Nightmares at the same time.
After a certain period of time, LESPs are tradeable, and many players buy more than one for the sake of selling off. You can receive older releases from Daily Log In Rewards and LESP Tokens.