Uploaded February 2025 | Updated September 2026, 1 week ago

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Wondering what bicubic lightmaps from the TF2 update recently even is? Here's a quick overview!

command:
r_lightmap_bicubic 0/1

Team Fortress 2 has seen probably the biggest visual leap in almost 18 years with this update, although it might be too subtle to notice if you don't know what to look for...