Yeah for sure! I'm impressed with what I was able to pull off in just three hours. I think games in a similar style will be done a lot quicker next time around, giving me more room for extra features or slightly better gameplay. I lost about 30-45min running into some issues getting some things to work as I wanted them, that was a time sink in an already tight deadline.
And I couldn't put in audio! Next time that will be one of the first things to go in! I'll be participating again in the next Trijam later this week.