I've been working on a small game in my free time, doing all aspects of development myself (except music).
The game is a co-op roguelite where you play as kids who fight against creepy monsters that have taken over their town. It's meant to be light hearted and features randomly generated levels and weapons, shops, unlockable characters, vehicles and more. I'm still chipping away at it when ever I get time and hope to some day actually finish.