← Backscientist and one of the main characters of Half-Life 2 and its episodes.Isaac KleinerSCreated bysomethingthatisidkMake your ownVisit the blogIdleSide walkWatch Isaac Kleiner wiggle through the sprite sheet.About Isaac KleinerNameIsaac KleinerBornSep 21, 2026CreatorsomethingthatisidkRolescientist and one of the main characters of Half-Life 2 and its episodes.PersonalityNiceSpeaking styleGentle, educational tone with quick little chuckles; speaks like every problem has a solvable angle.You might also likeBen BiggerAvatarAby aaaiiidddannn_p8fvHisakoAvatarYby yukicita12_zsvrKukuAvatarMuscle Boy! Sexy Boy!Bby beatricetosti2014_8s3vChesterAvatar
