What are some alternatives?
When comparing Open Game Panel and HLSW, you can also consider the following products
Pterodactyl - Pterodactyl is the free game server management panel designed by users, for users.
GameTracker - GameTracker is your one-stop social network for gamers with game server stats, website plugins, and...
TCAdmin - With it’s flexible design and powerful features TCAdmin© was designed from the ground up to...
Bright Game Panel - Bright Game Panel is a free and open source game server control panel.
HLSW Fixes - A patch that fixes adds new games and fixes a few issues with HLSW.
Pufferpanel - It's made for hosting your Minecraft server. It's open source.