2 cheat codes for Diablo II on PC.
Diablo II has NO built-in cheat codes — not in single-player, not on Battle.net. Sites promising 'Diablo 2 cheat codes' are selling trainers/editors (which risk account bans and malware) or rehashed secrets. What you CAN do legitimately is below.
No built-in cheat codes exist for this game. See the entry description for what actually works on each platform.
The famous secret: beat the game once, then put Wirt's Leg (from Tristram) and a Tome of Town Portal into the Horadric Cube in the Rogue Encampment and transmute. A red portal to the Moo Moo Farm opens — Hell Bovine await. Must be re-opened each difficulty.
Wirt's Leg + Tome of Town Portal in the Horadric CubeNo built-in cheat codes exist for this game. See the entry description for what actually works on each platform.