About Sonic 30 Day Challenge
Introduction: "Sonic 30 Day Challenge" is a ROM hack of the 1994 Sega Genesis game "Sonic 3 & Knuckles". It is a level pack hack created as a personal development challenge, featuring entirely new level layouts across its zones while using the original game's sprites, enemies, and core visual style.
Gameplay & Mechanics: The hack uses the complete "Sonic 3 & Knuckles" engine. You can play as Sonic, Tails, or Knuckles, either solo or in their trademark team-up modes. The physics are identical to the original, preserving the precise momentum based platforming, slope interaction, and character specific abilities like Sonic's Insta Shield, Tails' flight, and Knuckles' climbing and gliding. The core mechanics, including elemental shields, Super transformations, and save functionality, remain fully intact.
Key Features:
- New zone layouts designed under a time constrained development cycle, offering fresh platforming challenges within the familiar engine.
- Retention of the original game's special stage access and Chaos Emerald collection for Super Sonic.
- A demonstration of rapid hack development, focusing on level design over new assets or code.