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F-1 Sensation - SRAM save hack

Original game : F-1 Sensation

Platform : NES

Author : Cluster

Release date : 05 July 2021

Category : Improvement

Patch version : 1.0

Modifications : O

Downloads : 218

ROM Information

Database match: F-1 Sensation (Japan)
Database: No-Intro: Nintendo Entertainment System (v. 20210216-231042)
File SHA-1: 492FDA0F05AAFC17D971F99A81E3B350643AE7BC
File CRC32: ABB7157E
File MD5: C1BDAB9260B7107BD922FB3155F00A9C
ROM SHA-1: D50657116985E952C409E98CA2C824631188863A
ROM CRC32: 81241DEC
ROM MD5: 20FBB12B4C5566DEE7E56B8EF7D1521B

Hack description

In fact, this game already contains the code for the saves: the save menu and the load menu. However, on the original cartridge, all files are erased when the power is turned off (even if you install a battery in the cartridge). Apparently, at the final stage of the development of the game, it was decided to reduce the cost of production, so a system of criminally long passwords was introduced. This simple patch fixes the signature verification code so that save files are no longer erased when the power is turned off if there is a battery in the cartridge.

Screenshots

Contributions

Contributor	Type of contribution	Description
Cluster	Original Hacking

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