Simple game with a good basic implementation.

Improvement suggestions:
- Use object pooling for slightly smoother performance and frame rate
- Make the 3d segments seamless. Right now there is a black line where segments are connected
- Add sound and music into main game (or turn them on by default)
- Evolve the segments as the player gets further into the game, instead of just speeding the gameplay up
- Add more visual variety as the player get further along. Maybe some different location themes?

I enjoyed this game though! You're learning some good skills

The graphics was cute and overall fun.

The pickup radius for coins could be a little bigger perhaps, so the player doesn't have to be perfectly aligned with the coins to get them. I missed quite a few coins by just a hair and it was a bit frustrating :)

Well, not a very new concept, but never mind. :)

It's already some fun, and music and sound fit nicely. It gets interesting with the speed increase. Make an increase earlier and not as abrupt, then it would be better. It's not clear what the various coins make to the score. An animation of a stumbling person at game over would be neat, too, as well as some variation with the backgrounds. Some innovative idea should be added to make it stand out a bit, maybe?

And very important: volumes are set to zero by default. So many ppl won't even notice that you have sound and music! Better change that... :)

You had me when the Subway Surfers soundtrack started blasting 🎵

Simple & fun game, some music during gameplay would make it even better!

Overall fun: That's a good start! The speed increase happened all of the sudden though and it got me. I would expect the speed to update more progressively. The air control seems like it's too forgiving though.

UI: Nice and easy, way to go!

Art: It's a cute game. Plenty of opportunities to vary the decors.

Sound: None that I could hear?