Sonic 1 Co-op

From the creators of Sonic 2 Co-op from SHC 2023, we've taken your feedback to heart and crafted a completely new multiplayer Sonic 1 ROM hack to the best of our abilities.

We've heavily optimized our engine to offer the best performance we can provide whether you're working together or competing with a buddy.

Work together to save the day or compete for triumph as you bring the fight to Dr. Robotnik!

Features:

* Engine rewritten from the ground up for smoother split-screen performance

* Compatible with real hardware, AtGames Firecore with music-patched and overclocking-enabled support for better performance.

* Supports Sonic & Knuckles lock-on port for a suprise

* Remastered soundtrack and custom day/night cycle to offer visual and audio variety

* Brand new palettes that breathe new life into each zone

Gameplay Changes:

* Players Hurt Each other: Jump on top of each other to attack!

* Speed Bump Launch: Charge into your opponent and knock them over with your speed!

* Sonic Can Drop Dash and Tails can Fly!

* Flight Unassist: Drop Sonic whenever you feel like!

Co-op Mode additions:

* Unique Act Remixes

* Modified Object Layouts tailored for cooperative play

* Day And Night cycles

* Doubled Hit points for Robotnik