Does Cube World Contain Viruses? No—Clean from Official Sources (Picroma.com, Steam)

No. Cube World (by Wolfram von Funck / Picroma) is clean when downloaded from official sources:

• Official site (picroma.com) – direct purchase/download.
• Steam – scanned by Valve.

Always avoid third-party "cracked" downloads; they bundle malware. Official version is safe.