Genesis is (basically) the first game I ever made - for Ludum Dare 24.
Genesis was made in around 20 hours in August 2012 for the 24th Ludum Dare competition.
Here is a link to the Ludum Dare entry: http://ludumdare.com/compo/ludum-dare-24/?action=preview&uid=14133 Here is a video review (with gameplay): https://www.youtube.com/watch?v=4hJG8zcOcPM