Play Knife Jump Online Game. One of many Arcade Games to play online on your web browser for free at KBH Games. Knife Jump is also a cross-platform game that be played on a mobile phone, tablet, and computer. Tagged as Arcade Games, Jump Games, Knife Games, and Skill Games. Upvoted by 26 players. Other games you might like are Jump Forge and Lamput Jump. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.