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Omniaxis Construction Wiki & Guide

Java EditionMod

Adds stairs variants for numerous vanilla blocks including wood types, concrete, terracotta, glass, and more.

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Contents (6)
  1. Guides
  2. Processes
  3. Blocks
  4. Frequently asked questions
  5. Related mods

Guides

Step-by-step, in-game.

Build with Vertical Slabs for Detailed WallsFinding Vertical Slabs Vertical slabs are half-thickness blocks that stand upright, perfect for creating detailed…Craft Stairs That Preserve Special Block PropertiesUnderstanding Block Property Preservation When you convert blocks into stairs, they keep their special behaviors. Ice…Create Sideways Stairs from Regular StairsUsing the Stonecutter Sideway stairs let you build slopes that face left or right instead of forward. The fastest way…Preserve Leaf and Farmland Blocks in StairsWhy Use Leaf and Farmland Stairs Normally, leaf blocks decay when separated from trees, and farmland reverts to dirt…

Recipes

Every recipe the mod adds, grouped by how it is made.

Crafting · 241minecraft:stonecutting · 323

Blocks

426 blocks · showing 24. Browse all →

Acacia Leaves StairsAcacia Log StairsAcacia Wood StairsAncient Debris StairsAzalea Leaves StairsBasalt StairsBedrock StairsBee Nest StairsBirch Leaves StairsBirch Log StairsBirch Wood StairsBlack Concrete Powder StairsBlack Concrete StairsBlack Glazed Terracotta StairsBlack Stained Glass StairsBlack Terracotta StairsBlack Wool StairsBlock of Amethyst StairsBlock of Bamboo StairsBlock of Coal StairsBlock of Copper StairsBlock of Diamond StairsBlock of Emerald StairsBlock of Gold Stairs

View all 426 blocks →

Frequently asked questions

How do I make sideways stairs?
Place a regular stair block into a stonecutter and use the stonecutter's interface to select the sideways stair variant. You can also craft wooden and soft material stairs (like dirt or froglight) directly on a crafting table.
What's the difference between vertical slabs and regular slabs?
Vertical slabs stand upright instead of sitting flat, letting you create detailed wall patterns and architectural details that regular slabs can't achieve. You craft them the same way as sideways stairs—through a stonecutter or crafting table depending on the material.
Do leaf stairs decay like normal leaves?
No—leaf stairs are permanently stable and never decay, even without adjacent wood blocks. This lets you build with leaf blocks as permanent decorative pieces.
Can I use ice stairs and will they stay slippery?
Yes, ice stairs keep their slippery properties, so players and mobs will slide across them just like on regular ice blocks.
Do wooden stairs burn and work as fuel?
Yes, wooden stair and slab variants catch fire naturally, burn away, and can be used as furnace fuel like regular wooden blocks.
What pickaxe do I need to mine stone stairs?
Stone variants require the same pickaxe tier as their base block—for example, deepslate stairs need an iron pickaxe or better, just like regular deepslate.
Can I craft these pieces on a regular crafting table or only a stonecutter?
Both work depending on the material: use a stonecutter for quick shaping of stone variants, or use a standard crafting table for wooden and soft material stairs like dirt and froglight.
Where do I find all the new blocks in creative mode?
The mod adds dedicated creative inventory tabs: look for "Sideways Stairs," "Vertical Slabs," and "Vanilla+ Stairs" tabs to quickly browse all variants.
Do farmland stairs stay tilled and not turn to dirt?
Yes, farmland stairs remain permanently stable and never dry out or revert to dirt blocks, letting you build decorative farmland structures.
How many new block variants does this mod add?
The mod adds over 300 new stair variants plus dozens of custom sideways stair and vertical slab variants, all crafted from standard building blocks, colored blocks, and natural materials.