Hey there!
I've had an idea for a visual novel that I really wanted to put out for a long time, and it just so happens that it takes place in the dead of winter. The title of the game is "Winter is The Longest Season", and it follows two childhood friends reconnected by chance in the middle of a blizzard. Unfortunately, times moved on without them, and those flickers of youthful love never found the spark to become a blaze. Now, there may be one more chance...

I'm most comfortable in Unity, but I'm confident I could learn Ren'Py in time for the jam if you have experience and feel that it would be a better system!