How I swapped UMK3 characters on Sega Mega Drive

▤ Summary

The article describes how to swap characters in Ultimate Mortal Kombat 3 on Sega Mega Drive by editing ROM data and memory values. It walks through RAM maps, character IDs, and tile map references to identify where the game stores player and opponent selections. The author uses emulator tools, hex values, and comparison utilities to test changes and verify the results. The piece is a hands-on reverse-engineering and game-hacking tutorial focused on an older console title.

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