I didnt feel like I was shifting dimensions at all. I felt like I was playing one level from left to right then another level that had nothing to do with the first from right to left. I didn't feel like the game was benefiting from having a fixed speed at all. The fire graphic is a bit misleading probably use a spring instead. Then for the forward warp things use some sort of arrow pointing to the direction it will push you. Also I found that the window to press the spacebar for the warp was too small so either it needs a larger hitbox or maybe it could work while holding space too