I didn't have any issues during my playthrough. May I ask what browser and OS you are running? Those might impact performance in a web build, apparently. As an example, I learned that not all keyboard inputs process properly when a friend was running the web build in linux.
Sorry, I wrote the controls at like 3 am and should have been more careful. It was the regular wasd controls but I put left in twice, but you should be able to move left and right. Glad you enjoyed it!
