RuneScape
RuneScape has skills to train, including 16 free to play skills and 10 members skills. Players can train their skills by doing different actions. Skills are usually trained by collecting a resource, like logs, and doing something with them such as burning them. All of the skills can be leveled up to a max of 99 and Dungeoneering has a max of 120. All are also able to be trained to 200,000,000exp.