Let's be honest - AGS isn't perfect. You know it. I know it. And the people who designed these plugins know it too, and they're working to MAKE it perfect!
But first: know that many of these plugins require either allegro40.dll or allegro41.dll, or sometimes even other .dll files. They all include whichever file they need plus instructions, but here's a quick rundown: that allegro file MUST be present either in your "C:\WINDOWS\SYSTEM" folder or both at your "AGS" folder and your "Compiled" folder. And be sure to include said file with your game, as well as the plugins themselves, as the user WILL need them in order to play the game. If you use installers, you can install them directly in the user's "C:\WINDOWS\SYSTEM" folder... but don't unless you know what you're doing, let the user know AND provide easy uninstallation.
Now for the plugins!
AGS 3d Characters Plugin v0.85 - uses the Escultor program (see our Misc page) or MilkShape3D
AGS Calculator Plugin
AGS Character Control System Plugin v1.03
AGS Collision Detector Plugin
AGS Creditz Plugin v2.0
AGS File Manager Plugin
AGS Fire Plugin Updated (now requires AGS v2.7 minumum)
AGS Flashlight Plugin v1.2
AGI Graphics Emulation Plugin for AGS, v0.3
AGS Log Writer
AGS Other Room plugin
AGS Parallex Scrolling Plugin
AGS Scaling Plugin
AGS Snow/Rain Plugin v2.01
AGS TCP/IP Plugin
Text that Worships The Mouse Plugin
AGS Finite State Machine Plugin