This was a really fun experience! I thought the physics and mouse controls were really buttery smooth. I also really like how the guy instantly gets frozen, that was really fun. I did have a lot of difficulty controlling the guy though. Maybe making it clear that you can click and drag anywhere on the screen to control the player, not just from them, would help a lot already (I couldn't even leave the first area for ages until I worked that out!) I think making it so that you can easily scale a ledge when right next to it would also make it a bit less frustrating. Finally, I think it would make sense to have some different floor types, where you move less, or even water areas where you bob around would add some nice diversity. I'd happily pay for a more polished version of this game, great work!