What are the best ways to use platforms in Terraria builds?

Platforms are one of the most versatile building tools in Terraria, and mastering their use can greatly enhance your builds, whether you're creating a functional base, a decorative structure, or a combat arena. Platforms are crafted from wood, stone, or other materials and can be placed horizontally or vertically to create floors, stairs, bridges, and more. They allow players and NPCs to move through them while blocking enemies, making them essential for both building and defense.

To start using platforms effectively, you need to understand their mechanics. Platforms can be walked on, jumped through from below, and climbed with ropes or hooks. They do not count as solid blocks, meaning enemies cannot spawn on them, and they do not block light or airflow. This makes them ideal for creating multi-level structures without obstructing movement or visibility. Platforms can also be hammered to change their shape, creating slopes or stairs, which are useful for smoother navigation.

When building with platforms, start by planning your structure. For a basic house, use platforms to create floors and stairs. Place platforms horizontally to form walkable surfaces, and use vertical platforms or ropes to connect different levels. For example, a simple two-story house can have a ground floor with crafting stations and chests, and a second floor with NPC rooms. Use platforms to create a staircase or ladder between the floors. This design saves space and allows easy access to all areas of your base.

For combat arenas, platforms are essential for creating layered battlefields. Boss fights and events like the Goblin Army or Pirate Invasion require mobility, so build multiple layers of platforms spaced about 10-12 blocks apart. This spacing allows you to jump between levels while avoiding enemy attacks. Add campfires, heart lanterns, and sunflowers to boost health regeneration and movement speed. Platforms also allow you to place traps or dart traps beneath them, creating hidden defenses that enemies cannot avoid.

When building bridges or pathways, platforms are a quick and efficient solution. Use them to cross gaps, rivers, or lava pools. For example, in the Corruption or Crimson biome, platforms can help you navigate the chasms and avoid falling into dangerous areas. Combine platforms with ropes or grappling hooks for even greater mobility. In the early game, wooden platforms are the easiest to craft, requiring only wood. As you progress, you can upgrade to stone, ash, or even gemstone platforms for more durability and aesthetic appeal.

One common mistake is overusing platforms without considering their limitations. Platforms do not count as valid floors for NPC housing, so you cannot place NPC rooms on platforms alone. Always include solid blocks for doors, chairs, and tables when building NPC houses. Another mistake is spacing platforms too close together or too far apart in combat arenas. Proper spacing ensures you can move freely without getting stuck or falling through gaps.

Advanced techniques include using platforms for decorative purposes. For example, you can create floating islands or treehouses by layering platforms and combining them with walls and furniture. Platforms can also be painted to match the theme of your build. Use actuators to make platforms toggleable, allowing you to create hidden passages or traps. In multiplayer, platforms can be used to create shared storage areas or teleporter hubs, making it easier for players to access resources and travel between bases.

Resource requirements for platforms vary depending on the type. Wooden platforms are the most basic and require only wood, which is abundant in the early game. Stone platforms require stone, which is easily mined from underground. More advanced platforms, like ash or gemstone platforms, require rarer materials but offer unique aesthetics. Always gather extra materials to account for mistakes or future expansions.

Class and equipment considerations are minimal when building with platforms, but mobility-enhancing items like wings, boots, or grappling hooks can make construction easier. For example, wings allow you to place platforms at higher elevations without needing scaffolding. A grappling hook can help you navigate vertical builds more efficiently.

In summary, platforms are a fundamental building tool in Terraria that can be used for functional, decorative, and defensive purposes. By understanding their mechanics, planning your builds, and avoiding common mistakes, you can create efficient and visually appealing structures. Whether you're building a simple house, a combat arena, or a decorative masterpiece, platforms offer endless possibilities for creativity and practicality.