Good game.
Feedback:
+ controls are responsive and feels good to move through the scenario.
+ art style is cohesive and high quality
+ animations are impresive.
+ soundstrack fits perfectly with the art design.
- missing the "coyote" that it is standard in the platforms games.
- if there is no end board with the points score, the coins have no sense at all. Maybe to kill an enemy from top you can use the coins as power up, changing the color or the sprite of the player for a short time of period (it would require revisit the level design.
- boss enemy spawn to close to the player, happens to me the first time I died almost instantly in that level.
- enemies in the scenario perhaps could increase or make an attack range when they detect the player in front of them to add more interactions in the game.
Overall, very solid game and enjoyable experience. but also very standard result
Congrats for the game!