Newest Translations

The New Zealand Story The New Zealand Story The New Zealand Story The New Zealand Story

Newest Utilities

ALttP Chest Alt-Item Editor CD-Tool RGB2GBC (Color Ripper) LODModS

Newest Reviews

Zelda III: Hyrule Explorer Rockman 4 EX: Dr. Wily no Yabou!! Super Mario World Voice Removal Zelda III: Hyrule Explorer

Newest Homebrew

Simplistic Tower of Hanoi Chicken of the Farm PROTO DERE .NES

Featured Hack Images

Sonic 2 Early Prototype Green Hill Zone Fix Offering tweak Mega Man: Indonesia Tour Mega Man Simplified

Featured Translation Images

Mickey to Donald: Magical Adventure 3 Phantasy Star II: Rudger's Adventure Revelations: The Demon Slayer Palamedes II: Star Twinkles

Recent Updates

Fix CheckSum

Miscellaneous

Description:

This nifty little tool recalculates the checksum for a Genesis rom, which is a must in many cases in order for an altered rom to work.

Links:

User Review Information
User Reviews
HeadlineAuthorDateVersionRecommended
A must have for editorsKPax158530 Jan 20161.0Yes