Indie developer Matt Thorson, creator of Broken Cave Robot and the recently released Ogmo 2D visual level editor, has posted Give Up, Robot, a new addictive Flash game available to play for free at Adult Swim's site. Presumably, he built the game with Ogmo and other tools.

In the 2D puzzle platformer, you play as a small robot with a grappling hook, jumping and swinging its way through 50 progressively challenging and excellently designed stages filled with bottomless pits, spinning blades, and other obstacles. And if the game doesn't strike you as difficult enough, once you've hit level 50, you'll unlock a Hard mode!

[Via Matt Thorson]