Gish

If you're looking for a unique, physics-based 2D side scroller, then GISH is the game for you. With state-of-the-art lighting and physics, this game features an original control style and totally unique gameplay that will keep you engaged for hours on end.

GISH is a creature with a gelatinous body that can adapt to its surroundings. He can become sticky to climb walls, slick to slide through tight cracks, and heavy to break through walls and bad guys. By expanding his body at a rapid rate, GISH can quickly project himself into the air and attach to almost anything in his path.

The game begins with a Sunday stroll with GISH's lady friend Brea. However, things quickly turn sinister when a shadowy figure emerges from an open manhole and pulls Brea into the ground below. Following her cries for help, GISH suddenly finds himself in the subterranean sewers of Dross - a long-forgotten city filled with twisting corridors, evil traps, and some of the most demented creatures imaginable.

Overall, GISH is a truly unique game that will keep you on your toes. With its physics-based controls and engaging gameplay, it's a must-play for anyone looking for a new challenge.