Newest Hacks

Low Poly Promo Models Final Fantasy II Speedrun Practice Earthbound Beginnings: Consistent Version Sonic 2 Fixed Sprites

Newest Translations

Balloon Fight Secret of Evermore Seiken Densetsu 3 Contra

Newest Reviews

Ultimate Mortal Kombat 3 - Arcade Hack Ultimate Mortal Kombat 3 - Arcade Hack Ultimate Mortal Kombat 3 Balanced Edition Castlevania II English Re-translation (+Map)

Featured Hack Images

Super Mario Bros. - Kirikaze Oogarasu Edition Rockman 3: God World 2 Prince of Persia - Castle of Glitches Captain America - The Winter Soldier

Featured Translation Images

Radical Dreamers: Nusumenai Houseki Kururin Paradise Bikkuriman World: Gekitou Sei Senshi Kyoryu Sentai ZyuRanger

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