Feedback on my game and what to do next

So I made this game called out of gas
Link
I’ve successfully obtained a playerbase but I’m running out of update ideas, the suggestions aren’t very good, and I want to do a big revamp soon.
Please give me suggestions.

-adding some sort of lore or final reward/endgame after getting all the endings
-making it so you can replay the game without getting kicked out

sorry if these are obvious answers lmao
(ur game is cool btw and I love gasa4 too)