About Tails' Nightmare
You control Tails directly, moving him left and right with the arrow keys and making him jump. The goal is straightforward: navigate through each side-scrolling stage to reach the exit. The levels are filled with platforms to land on, gaps to clear, and enemies to avoid. You can collect rings scattered around, which act as a health buffer; getting hit makes you drop them all. The pacing is quick, and some jumps require precise timing, especially in later areas. It feels like a condensed, slightly jittery version of the classic Sonic formula, focused purely on getting Tails from one end of the trouble to the other.