Thanks for playing! I’ve had other players mention the difficulty curve as well it seems I still have a lot to learn about level design since this was my first time, so thanks for your patience!
Regarding the quality of life features, I actually have left and right mouse buttons set to rotate in opposite directions, but it sounds like I need to make that more obvious to the player. Adding a 'reset' feature is a great suggestion, too I’ll definitely add that in. I’m really glad you enjoyed the visuals and the light-merging effect!