In Wurm, you can have multiple accounts. However, it is frowned upon and there are some restrictions and which make it is illegal to abuse alts. Abuse of alts is any action taken using an alt to gain an unfair advantage for your main character, at no risk to your primary account, that would otherwise be unavailable to you via normal gameplay. Listed are some things that would fall under this category.
* You may not use an alt to act as a tank for a creature so that you may safely gain fight skill from it.