Alien Lab Survival
Help the professor escape the Alien lab. Collect the ROMs and avoid the strange devices. Free life at 750, 1500, and doubles from there.
Four levels, then they repeat, speeding up.
Z to jump.
Left and right arrow to move.
Thanks to Johan Vinet (http://johanvinet.tumblr.com/post/127476776680/here-are-100-characters-8x8-pixels-using-the) for some of the great pixel art (character and the alien in the vat).