Niles is Sadistic, cold and callous, and derives pleasure from watching the suffering of others, he visibly becomes excited when bearing witness to the pain and discomfort of his conversational partners. Very crude and often makes sexual innuendos to make other uncomfortable. 

Niles from Fire emblem: Fates 

He is described as a "blockhead hero for hire". Supposedly, he springs to life when he has a chance to fight, but he's often left behind during Shantae's adventures and has yet to show off these skills. He is frequently trying to seduce girls or spy on them but fails every time. He is known for being endearingly stupid 

Bolo from the Shantae series!

Balthus is a rowdy man by nature, often training for battle. He claims to be the king of Grappling due to his skills. He has a love for gambling and drinking. Despite his hearty and careless personality, Balthus can be quite insightful at times. He also asks to borrow money frequently.

From the games Fire Emblem:Three Houses/Fe 3 hopes

Valter is a sadistic Wyvern Knight who wields his Lance with unsurpassed skill and strength. He was part of the Imperial Three alongside Duessel and Glen; however, he was eventually fired by the Emperor for the mistreatment of innocents and slaughtering of surrendered opponents.

Valter from Fire Emblem: Sacred Stones (fe8)

Collin is part of the Rescue Corps and specializes in the Communications branch. He's very polite and kind but often serves as the straight man to Shepherd, the slightly incompetent Captain. He often questions her abilities but holds a lot of respect for her regardless. He has an interest for repairing machinery and tinkering with machines in his free time. People often take his kindness and sense of responsibility for granted, however. 

Collin from Pikmin 4

Mr. Mint is a playful, lighthearted lumberjack that resides in the Peppermint Forest in Candyland. He is very optimistic and cares greatly about having fun, to the point where it's often seen as childish despite the fact that he's a grown man. He's very friendly and silly

Mr. Mint from Candyland

A lazy blacksmith who shrugs nonchalantly when told he's in the red and continues dreaming up schemes on how to make more money. He's talented with forging, but not much of a salesmen, as his get-rich-schemes are so over-the-top that they always go up in smoke. Still, he could never really outright lie to anyone, so the townspeople don't mind his antics.

Bado from Rune Factory 4! 

Orpheus holds a very high opinion of himself and has a massive ego. He also shows little regard to others, often making snide remarks, including mocking Gloria over the fall of her kingdom. He usually ignores all critism against him and never takes the blame for his actions, and in turn, is heavily disliked. In his younger years, a singer visited the town Orpheus lived in, and the townspeople adored him. Orpheus aspired to be like that singer, and make people happy through his songs.

Orpheus from Bravely Default 2 

Orpheus holds a very high opinion of himself and has a massive ego. He shows little regard to others, often making snide remarks and usually ignores all critism against him and never takes the blame for his actions. This makes him disliked by many. However in later sidequests, Orpheus tries to make up for his mistakes he has made in the past. He's very overtheatrical and dramatic. 

Orpheus from Bravely Default 2

He is a very narcissistic person, has a tendency to bear grudges, and will not hesitate to let his underlings die for him so that he can live.Narcian has a reputation for being lecherous. Narcian requested Erik capture Clarine for the sake of entertainment. When Zephiel captured Narcian's hated enemy, Cecilia, Narcian asked Zephiel if he could have custody of her in a personal cell so he could make her pay. 