This patch adds several addition features to Teenage Mutant Ninja Turtles: The Hyperstone Heist for Sega Genesis.
Features include:
-Super Difficulty (Selected within the options menu.)
-Difficulty Randomizer (Selected within the options menu.)
-Survival Mode (Hold B when selecting One or Two players, continue to hold until the character select screen appears.)
-Classic Mirage Comics colors (Selected within the options menu.)
-Hi-Score SRAM saving: Scores save after Game Over and player returns to the sega logo.
-Loading: Scores load upon boot. If checksum fails or it is your first time booting, default scores are loaded.
Further details and patching instructions can be found in the readme.