Just so you know if this is unintentional: your game is not free right now. You have to pay 1$ or more to play it.
In game jams it's expected to not pay for games, because they are experiments and we try to give genuine feedback on them.
Even if it's just 1$, nobody gonna spend this to play any game in a game jam. You are not gonna get ratings and feedback.
Congrats for finishing something !