Sonic: Lock & Load is on hiatus until further notice.

Want to download the old GZDoom-based version?
Visit the page for the Sonic Amateur Games Expo (SAGE) 2025 release of Sonic: Lock & Load v1.5 "Sunset". This comes with an easy launcher for Windows.

Prefer to run the game with your own copy of GZDoom?
Visit Sonic: Lock & Load on ModDB to download just the PK3 for the mod. You can run this with your own copy of GZDoom on Windows, macOS, Linux, Android (Delta Touch), iOS (GenZD) or whatever hobbyist platform you decide to port it to.

Or just want to view the source code?
Sonic: Lock & Load and its entire commit history is available on Codeberg under the GNU General Public License, version 3 or later. If you're unhappy that the DOOM version of the game is no longer being worked on... you can fork it and make your own version. Just maybe don't call it "Sonic: Lock & Load".

Until I get around to finally working on version v2.0, this is where the project ends. Hope to see you on the other side!

— Arsalan "Aeri" Kazmi (AeriaVelocity)