This plugin for OpenRCT2 allows you to add/delete messages in the park.

A plug-in for OpenRCT2 that allows you to increase (or decrease) the cost of various expenses, such as staff wages or ride upkeep

Plugin that adds enhanced destruction effects to your park

Plugin for OpenRCT2 to assist with laying out queues for rides.

OpenRCT2 plugin for limiting the amount of guests in a park

OpenRCT2 plugin to work around some issues with the game's pathfinding algorithms