Helltaker
Helltaker (ヘルテイカー) is a free puzzle and gal game where you have to pick up demon girls and build a harem by kicking the gatekeepers of hell and smashing rocks with your yakuza kicks within the turn limit. The creator is Łukasz Piskorz from Poland.
Helltaker is a Sokoban-like game in which the heroine is at the far end of the map and you must eliminate obstacles in the map within a set number of turns to get there. As you progress through the levels, there are more and more maps to think carefully about. The game's fellow girls provide useful (and sometimes useless) information as they engage in conversational drama (The game is stage-skippable).
The protagonist is a gangly middle-aged man. One day, he wakes up with a chaotic dream. The dream is to create a harem of demon girls living in hell. Upon receiving an epiphany, he puts on a crisp white suit over his strong body and sets off for hell. All for the sake of making out with demon girls!