Love the art, the music, sound effects and vfx. It all ties together really smoothly, It's fun and addictive. I lagged once, but it was probably a problem on my end. Loved the game!
Thanks! If it happened when you retired a level it might have been the Engine timescale taking a second to get back up to 1.0 again. I noticed that happened to me once so I'll add it to my update/bugfix queue.