I got the original version of this game on the day of its release. The speed was perfect on all eight of the beginning stages, regardless of what size the screen was and which device I was using to play it (keyboard or gamepad).
I recently started playing the original version again yesterday and noticed that everything was at half-speed. I've now downloaded the second version and its still playing at half speed.
The specs of my laptop should be unnecessary since I've already mentioned that it ran perfectly before.
Anyone know why this is just happening for no reason? I had nothing running in the background before, and I have nothing running in the background now. I've even set my machine to "High Performance" and no changes occurred.