Cheat Codes for "Final Fantasy Sim Date RPG"? Game Doesn't Exist Officially

There is no official Square Enix game titled "Final Fantasy Sim Date RPG." You are likely thinking of:

• Fan Games / Fangames: Final Fantasy: A New Beginning, FF7 Dating Sim (RPG Maker), Final Fantasy Sim Date (Flash/Newgrounds era).
• Mods: The Sims 2/3/4 Final Fantasy total conversions.
• Misremembered Title: Final Fantasy XV: A King's Tale (beat 'em up), World of Final Fantasy (monster collector), Final Fantasy Crystal Chronicles.

If It's a Fan Game

• Cheats depend entirely on the engine (RPG Maker: F1/F2 debug, script calls; Ren'Py: console commands; Flash: Cheat Engine).
• Provide the exact filename / download source / developer name for specific help.

If You Want Romance in Official FF

• FF7 Remake: Date sequence (Aerith/Tifa/Barret/Yuffie) based on affinity.
• FF10: Lulu/Yuna/Rikku dialogue choices.
• FF15: Prompto photography, Cindy sidequest.

Clarify the exact game and I'll guide you.