Gas The Heeter Force Enforcer

Appearance: After Elec wished him to become the strongest mortal in universe 7, he became more adult in appearance, having grown to be the tallest of the Heeters with a noticeable increase in muscle mass and a more mature face. Also, the flaps of the red suit he wears now extend from his hips all the way down to below his knees.

Personality: Gas is a quiet individual who lets his actions speak louder than his words. Focused and extremely loyal to his family, Gas is usually the first one to jump in to defend them at the first sight of danger, especially his brother Elec, whom he follows and obeys without question. His loyalty to his family was strong enough that not even Goku's attempt at talking him out of his actions as well as citing past experience regarding brothers deterred him from attempting to conquer the universe for Elec, which eventually left Gas shocked at Elec revealing his true nature and calling him "worthless scum", however regardless he still remained loyal to his brother, immediately trying to achieve his goal of eliminating Frieza when the tyrant made his appearance.

Unlike previous foes in the series, Gas takes a very serious and pragmatic approach to fighting his enemies, usually trying to eliminate the threats as quickly as possible. With that being said, Gas is a very prideful individual. Due to his prodigious strength, he likes to fight enemies when he wants and on his own terms. This was first seen by his displeasure of Granolah working for the Heeters as a bounty hunter, as Gas believed he already provided enough value as the family's muscle. He was also displeased when Elec barred him from fighting Granolah the first time. He was also less than enthused at the prospect of using the Dragon Balls to artificially boost his strength, as he believed he had more than enough power already and was initially very reluctant to use his newly gained powers, although he would ultimately come around.

In spite of all this, one of Gas' major character flaws stems from his loss against the Saiyan Bardock during the invasion of planet Cereal 40 years prior. Despite the fact that the Heeter far outclassed the Saiyan, Gas was defeated. This loss seemed to have mentally impacted Gas, who has held a grudge since then, causing him to obsessively train and refine his abilities to avoid the same situation. While in his berserk form, during a short scuffle with Goku, he had a flashback of the moment of his defeat at the hands of Bardock, which caused him to recoil in fear. However, with some encouragement from Elec, Gas was seemingly able to overcome this trauma to some degree. Likewise, despite his hatred for Bardock, he seems to hold the grit and determination he showed in their fight in high regards, something that he does not see in Goku, much to his disappointment.

In the final hours of his lifespan, Gas was still unaware that his power was destroying his body, and even ignored self-preservation entirely, willing to fly into energy blasts to accomplish his goals of victory. It was only after overhearing Elec's claim that Gas' lifespan was running out that he stopped fighting, shocked by the revelation that he was dying, his loyalty dwindling. Upon Frieza's arrival, this shock faded as he remembered his older brother's goal to kill Frieza, still determined to follow the Heeters' plan, which ultimately cost him his life.