The Great Giana Sisters

You control one of the sisters, navigating from left to right across floating platforms. Your main goal is simply to reach the exit door in each stage. Along the way, you jump on enemies to defeat them, and you can collect diamonds for points. The levels are compact, but the timing for jumps can be precise, asking for a bit of focus. The game moves at a steady clip, and a missed jump often means starting the stage over. It feels like a focused, sometimes demanding test of basic platforming skill.