He's always a person with too much free time, playing games all day.
I pretended to be busy because I didn't want to be seen as an idler.
遊び人 implies a 'playboy' or someone who spends time on pleasure-seeking, often with a more negative or frivolous connotation than 暇人.
Standard kanji spelling. 暇 means 'free time' and 人 means 'person'.
Search-only form with katakana ヒマ. Not a standard spelling.
Alternate kanji using 閑 (leisure). Less common than 暇人.
Compound of 暇 (ひま, 'free time') and 人 (じん, 'person'). The reading じん is a standard on'yomi for 人 in compounds.