|Appeared in||Toushin Toshi 2, Galzoo Island, Rance IV, Rance VI, Rance Quest}}|
The Gecko are Gal Monsters notorious for their combat skill, particularly by using martial arts. They mostly fight by employing kicks to attack, showing great expertise in real-life martial arts Taekwondo and Capoeira. They are incredibly agile and pretty strong in combat, although their endurance is pretty sub-par.
In appearance, they all have short blue hair and have clothing that resembles gym clothes, comfortable for fluid movements. They also have a long tail since they are actually of a reptile class.
Since Gecko train a lot, the difference in combat ability can be pretty noticeable from the youngest and the eldest, but their full potential isn't too high, being as strong as a mid-tier monster at their bests. They still have a natural fighting instict, more developed than other monsters do, combined with sharp senses. They take fighting very seriously.
They are very serious monsters that spend most of their time training and fighting. They are naturally solitary, prefering to be on their own and rarely form groups. Some are a bit harsh and cold, looking apathetic and uninterested in others most of the time, but they do have a softer side they rarely show. They are pretty proud monsters, rarely being seen happy or emotional. They mantain a calm and collected demeanour, with very subtle expressions most of the time. They are blunt and direct, but they can also be somewhat shy at times.