Update tilemaps faster

New tile identifiers reduce the work needed to set tiles on a map.

Unity 6.5
Update releaseSuperseded
Unity 6.5 2D changes
Unity tilemap editing demonstration

What changed

Unity feature: Tilemap Entity IDs

Tilemaps can use Entity IDs when setting tiles. This targets the cost of updating tile data rather than changing the way artists paint a level.

Use it

  1. Use the Entity ID tile workflow for code that frequently replaces or fills tiles.
  2. Compare the tile-setting workload in the Profiler before and after changing that code.
All Unity 6.5 features

Launch guide · Reviewed Oct 24, 2026. Images and source material from Unity; rights remain with their owners.

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