list of Free to play mmorpgs with few paywalls, or grind to unlock all content?

[chaoscauser]

Grind for pets?

At 170 you can get carried at the boss hard hilla which can drop a pet box you can also get one from the Ursus boss raid. You start with a free snail on every character you make in Reboot. You also have the 7 day puffram from tots know how guide. If a burning event is going on you can get 2 snails one from the event and one for making a new burning character.