Write the prompt around a playable rule
The prompt gives the player one routing choice at a time. Automatic forward movement creates pressure, while a marked junction makes the choice readable. Keep obstacles distinct and let optional shells sit away from the only safe path. Explain how long a direction choice remains active so players can predict what happens if they tap early.
Original concept prompt: “Make a top-down paper boat steering game. The boat drifts forward automatically through a winding canal; tap left or right at junctions to choose a branch. Mark the lighthouse goal and show rocks, locks and shells clearly. Let the first route teach one switch before adding a tide gate that changes the safe timing.” This is a recipe for an idea, not a claim that this exact game is already playable.
Play, observe and refine one thing at a time
Play the opening route and note how far before a junction the choice must be made. Check whether the boat follows the selected branch and whether the tide gate state is visible. If a turn is missed, determine whether the cue arrived too late or the input window was unclear. Try one run focused on reaching the exit and another collecting a shell.
Tune junction preview distance or drift speed, not both simultaneously. If route choices feel trivial, make the safe branch less direct or place a collectible on a detour. If players miss turns while watching hazards, reduce visual clutter around junction markers. Replay the same opening after a revision to see if the new cue solves the actual problem.
Do not make the boat change direction continuously if the prompt asks for a junction choice. Use controls consistently and keep the destination in view. A route game should reward planning ahead; random current shifts that cannot be read undermine that skill.
Playable reference for this prompt: Tide Trail. A paper boat drifts on its own through a canal network; tap junction switches in real time to route it past rocks, lock gates, whirlpools, tides, ferries and lightning to the lighthouse, collecting shells for stars across an 18-level journey map. Use this example to compare the proposed rules with a game you can try now. For your version, use this check: Is the boat directly steered in this recipe?
Questions about steering game prompt
Is the boat directly steered in this recipe?
The boat drifts automatically; the player chooses branches at junctions. State that distinction so the generator does not substitute unrestricted movement for route decisions.
When should a junction stop accepting changes?
Define a clear commitment point before the boat passes it. Test late taps so the switch either changes the route predictably or gives clear feedback that it is too late.