We have a title: Astronope!
Our game's title is ✨ASTRONOPE✨

2 players control the same astronaut 👩🚀 who is an anthropomorphic person that can't decide between home and exploration.
P1 moves ⬆️⬇️and wants to reach 🌍
P2 moves ⬅️➡️and wants to reach 🌛
Players need each other to reach their goal, so it's competitive co-op! 💕

There's also only 1 player character, so it's single-player multiplayer! 💕
We called it "ASTRONOPE" because when you get close to your opponent's goal you start saying "nope nope nope"! 😁