Well, Kickstarter might be a bit rough if you don't have loyal fans already. However, there are multiple marketplace where you could start (iOS, Android, Steam.

Well, Kickstarter might be a bit rough if you don't have loyal fans already. However, there are multiple marketplace where you could start (iOS, Android, Steam...). However, still keep in mind that if you don't absolutely love creating games, there are a lot of other hard problems to be solved as a programmer. Game market tends to be over saturated and I know ppl who earn half of what they could in non-gaming company.