Hello,
a cool flappy game. Here are a few points to look out to make this game super interesting to play,
- Maybe this game is not intended to play on a full-screen mode. If it is, then I can see easily the platform spawning just right next to me, and also the red bar cuts off at a distance. All these things look really odd when played on a full-screen mode.
- Try improving the graphics of the game as currently, it looks really depressing with the violet color in the background and creepy spooky music.
- Also, try to add a good trail to the character instead of just spawning random particles arbitrarily.
- Also, the movement mechanics can be improved further by allowing players to just a bit more and if there's a good fluctuation in the level design then it could spice up things.
- Try adding different visual effects when the player dies and during other events to make it feel more awesome.