It looks like you’re referencing a ROM naming convention, likely from a No-Intro or GoodNES set.
Released in 1985, Super Mario Bros. revolutionized the platformer genre and became an instant classic. This game introduced the world to the iconic Mario and Luigi, two brothers on a quest to rescue Princess Peach from the clutches of Bowser. The game's tight controls, clever level design, and charming graphics set a new standard for platformers. vs super mario bros vsnes goodnes 314 upd
GoodNES 3.14: This is a specific version of a popular ROM auditing tool used by collectors to organize and verify their NES libraries. It looks like you’re referencing a ROM naming
Increased Coin Cost: Operators could set the machine to require up to 250 coins for an extra life, compared to the standard 100 on the NES. Wind blows against you in every level
The file vs super mario bros vsnes goodnes 314 upd represents the arcade version of Mario, cataloged by the GoodTools 3.14 database. It is the "hard mode" version of the classic, stripped of its console comforts, and preserved as a verified ROM for historical and archival purposes.
Economy: It requires 200 coins to earn an extra life instead of the standard 100. 2. The Framework: GoodNES and ROM Auditing