Do you want your pawns to jump at the same time? If so, just make an array of them in your gamemode and add a timeline (try to check again, Timelines in a GameModeBlueprint are possible).
Do you want your pawns to jump at the same time? If so, just make an array of them in your gamemode and add a timeline (try to check again, Timelines in a GameModeBlueprint are possible).