The Sims 2: Pets (PS2) House Upgrade Cheat: Doesn't Exist—Legit Ways to Expand

There is no direct "upgrade house" cheat in The Sims 2: Pets on PS2. The console version lacks the PC's cheat console and advanced build-mode tricks.

Legitimate Ways to Expand Your Home

1. Earn Simoleons: Get jobs, sell crafted items, or complete wants/fears for cash.
2. Money cheats (if enabled):
   • motherlode – +50,000§ (may not work on all PS2 versions)
   • kaching – +1,000§
   • rosebud – +1,000§ (older versions)
3. Build incrementally: Add rooms, buy better furniture, and expand lot size as funds allow.

Tip: Enter cheats at the neighborhood screen (pause → L1+L2+R1+R2) if your version supports them. Use sparingly to keep the game fun.