SplitMan is a retro looking pixel platformer puzzle game developed by keybol. It's one heck of a challenging platformer game where you try to reach exits inconviniently located at high places by splitting yourself into multiple clones and stacking them so you can jump higher or push heavy crates.
There are many levels in this game but I promise you that the brain quenching moments will be experienced early on. The controls are perfect and not a single glitch or delayed response were experience when I played it so that means if I get stuck I can't blame the controls for being off or glitchy for my failure. The game is just amazingly challenging - well crafted one indeed. Meanwhile, here is
Splitman walkthrough where you can get some help from.