Get a job at a game company. Many have huge turnover of coders, and are 'always' hiring. Unless you're a real superstar, they'll make you do shitty work for shitty pay for a shitty number of hours, hence are unlikely to dent your entrepreneurial aspirations like more cushy jobs have been known to.

Stash whatever crumbs they do pay you, and be on the lookout for designers that are both decent and disgruntled.