Two characters raise a shared question
DuckWAK introduces two duck brothers and asks players to help them reach the finish. Before separating their routes in your mind, inspect how the game defines completion. Does the current instruction refer to both ducks, one selected character or a shared destination? The short excerpt does not explain the control arrangement, so the presence of two brothers does not by itself prove simultaneous local multiplayer.
Plan one section together
If the build does let two players control the brothers, agree on the next visible destination before moving through a difficult section. Each person should know what they are trying to reach and what information the other still needs. If one player controls the activity, the same principle can organize attention between the characters the interface actually makes controllable.
Recheck the route near the finish
Before treating one arrival as success, inspect the stated objective and the other brother's visible situation. Avoid assuming a key, a switch or a special ability from another cooperative platform game. The source provides no detailed obstacle list or input mapping. This note offers a coordination question for the paired premise, not a tested route, a claim about the number of players or a guarantee about what counts as completing a level.
Read a paired adventure through its actual completion condition.