Extremely fun endless game! I like how every time you clear the level, a new element is added to it whether the element is a platform or obstacle. Speaking of obstacles, it's very fun to destroy them using the ninja's move set as it makes you feel very powerful while also requiring caution from the player to avoid accidently getting hurt. The visuals are striking as they make use of silhouettes with colour saved for important elements such as obstacles and the player. The music fits the ninja gameplay quite well. The sound effects adds flair to the action and makes the game more responsive. Finally, Sensei is pretty cool.
Overall, especially since this was seemingly made in TurboWarp, very well done! 👍