Alexander: Main character, he doesn't need much of an introduction but he used to be a perfectly normal man, until he was taken by God's Game and forced to go through deathly missions. He has bought the Super Soldier Physique and Chosen Level Force Sensitivity, as well as opened 2 Genetic Constraints
Jonathan: Only member of Alexander's original mission to have survived, he was a coward and lazy guy at first, but through trials of life and death, and a sort of mental awakening happened to him as he decided to no longer leave his fate to chance. He has bought Ancient Magic from Hogwarts Legacy, as well as a wand, and a Human Creation, Shizuku from High School of the Dead
Sarah: Possibly the most hated character by the readers (lol), she arrived in the second mission in Skyrim, and she is in a relationship with Alexander. She grew up in a rather lavish way, along with a genius brother. Not everything was rosy however as life did present several obstacles, mainly in the form of ills happening to her brother. She has bought the Nede Bloodline from the Elder Scrolls, and learned spells from the different schools of magic.
Jordan: He also arrived in the Skyrim Mission, and despite being one of the youngest members of the team, he has one of the strongest mentals, forged by an unknown past. He can appear as rather detached, but he secretly longs for power, although he doesn't want to get it by walking over his teammates. He has bought Genin Level Chakra, and Alexander gave him a scroll for the Flying Thunder God Technique, aka Hiraishin (Minato's technique from Naruto).
Asher: She arrived in the third mission, taking place in Naruto, and she used to be a Sniper in the army. She has shown potential as she managed to open her First Genetic Constraint in her very first mission, although she was haunted by the loss of the friend she had made, Ezra, who was a police woman. Her condition, both physical and mental, at the end of the Fourth Mission, is unknown.
Mary: Newbie from the current mission, the fourth mission taking place in The Boys, not much is known of her, except for the fact that she seems to be rather smart, and mentally strong. She appeared alongside her friend Helena, with whom she seems to share a mysterious past within a mysterious organization, although the rest of the team knows nothing about that for now.
Helena: Arrived alongside Mary in the Fourth mission, a member of an enemy team revealed her title as the 'Red Menace' from their time on Earth in the mysterious organization, and she has proved to be an excellent, but fiery, fighter. She has gotten the Dagger of Death Flowers from an enemy team.
Victor: Very little is known about him as he also arrived in the last mission, except from using to be a business man. He has shown courage however as he saved Jonathan from death by killing a member of Team Northern Africa.
I will try to update this at the end of each volume, or when an important bit of information is revealed.