I think many have thought about a sandbox that would unite all ID Tech games together and give players the opportunity to arrange weapons, npc, bots, props on the map. I myself thought about a sandbox in Quake, but did not find anything. That's why Quake Sandbox came along. Right now you can already play Quake Sandbox, it's impressive!
In this sandbox you can download maps, there is integration with the site as a local workshop, currently available 4000 maps that are installed with one click.
There is multiplayer and play with bots, there are modes as just sandbox and a whole list of modes as in Quake 3 and Quake 3 Team Arena:
Free For All
Tournament
Team Deathmatch
Capture the Flag
One Flag Capture
Overload
Harvester
Elimination
CTF Elimination
Last Man Standing
Double Domination
Domination
There are also 356 parameters at the player's disposal to customize the game rules!
It's also got great graphics, and there are all the extra effects.
