Lia · Sunset Relay

Players use a toy bubble gun to launch colored beads into three flower-shaped cups. For each shot, you can choose to fire into entry point 1, 2, or 3. The bead will follow the path indicated by a dashed line, passing through horseshoe-shaped mechanisms before landing in one of the cups.
The key mechanic is that each time a bead passes through a mechanism, the mechanism flips its orientation. Consequently, firing into the same entry point multiple times in a row may cause the bead to land in different cups. You must consider not only your current shot but also how it will alter the path for the next one.
Beneath each flower cup is a sequence of required bead colors, which must be fulfilled from left to right. If the color matches, the cup accepts the bead; if it doesn't, the bead travels back along its original path—this does not consume the bead, nor does it permanently alter the mechanisms.
At any point, you can:
- Undo: Revert your last successful shot.
- Hint: Highlight a recommended entry point; if you enter a dead end, the game will automatically backtrack to a point where you can continue.
- Restart: Retry the current level.
Complete all the color sequences to clear a level and unlock the next one. The game features 42 levels across 6 chapters, with no time limits or energy restrictions. Achieving a level clear without any mistakes or hints earns you a three-star rating. The toy gun fires only colored bubbles that interact with the mechanisms and cups; there is no combat or damage-based gameplay.