Link to the Gang Garrison 2 forum post:
http://www.ganggarrison.com/forums/index.php?topic=19565.0
Official site:
ryosmod.webs.com
Download the latest version:
http://www.mediafire.com/?lxzan699baky2y2

Currently working on an SVN updater for Ryo's Mod!

Changelog:
(This is the changelog that can be viewed in-game by pressing F1)
This mod is best played with particles set to Alternative.
Credits:
Ryo's Modding Team is:
Programmers:
Blu Dragon
HollowRyo
Concept Art & Spritework:
spartanblu
Riz
wtfitsCHAZZ
Quote Scout
Drone
HollowRyo
ItzaMeJezus
twisted2tell
Blu Dragon

About the Chance Wheel Feature:

Press "Q" key at the Class Select Screen to open the Chance Wheel.
Press "1" key to get a completely random character. Even Hero Characters are included in this mode of selection.

Default Classses Info:

All classes have been rediculously overpowered. Play as them to find out what exactly changed!

Extra Classes Info:

Press "E" key at Class Select Screen to choose Samus.
Press "L" key at Class Select Screen to choose the Dark Chao.
Press "T" key at Class Select Screen to choose Ray Mk II.
Press "R" key at Class Select Screen to choose a Hero Character.

**NOTE**
In order to get a Hero Character, you must input the special code into the "CharPassword" field in the .ini.
If your code does not match the required password, or you have not entered a password, you will become a random class out of the original 10.


Version Info:

v1.0: f***ed with a s***load of variables.
v1.1: Various sprite additions.
v1.2: Fixed various issues that caused crashing, desync and others
v1.3: Removed Quote's ability to create bubbles, thus nullifying a glitch that made his gun not work.
v1.4: Buffed Sniper's speed.
v1.5: Buffed speed of all other classes.
v1.6: Nerfed Pyro's airblast to 50
v1.7: Various sprite additions, fixed error caused by background music
v1.8: Nerfed Pyro's airblast to 2
v2.0: Build 1.9 was too buggy to be released. Quote's point-laser attempted, then removed. Changelog added.
v2.1: Fixed bug related to Sniper's zoom. Gave the Heavy wall-penetrating bullets.
v2.2: Various sprite additions.
v2.3: Various sprite additions.
v2.5: Attempted to give Quote his point-laser again, this time it worked, minus the afterburn.
v3.0: Attempted to give Quote's point-laser afterburn again. Caused versions 2.6-2.9 to be buggier than hell. A decision was made to attempt giving his point-laser afterburn at a later date.
v3.1-v3.9: Various sprite additions.
v4.0: Various sprite additions. Attempted adding Final Destination as a default map.
v4.1-v4.9: Various sprite additions. Overlays changed. These versions were too buggy to release due to crashes related to Final Destination.
v5.0: Ability to mute in-game music by pressing the "Up" key and resume it by pressing the "Down" key at any time implemented.
v5.1: Sprite addition.
v5.2: Version info added, Various spritefixes.
v5.3: Fixed a bug that made it impossible for Engineers to build sentries.
v5.4: Removed Quote's point-laser.
v5.5: Attempted to make Quote fire rockets.
v5.6: Removed Quote's rocket launcher.
v5.7: Made Quote's primary & secondary fires identical, Samus sprites added.
v5.8: Began coding Samus as a character.
v5.9: Pyro's airblast radius nerfed to 1.
v6.0: Samus is now playable by pressing 'E' at the Class Select screen. Implemented new UUID protocol. Pyro's airblast knockback nerfed to 500. Demoman can only lay up to 999 mines now.
v6.1: Heavy's bullets now actually pierce walls.
v6.2: Buffed the damage dealt by Samus' gun, the Medigun, and the Revolver.
v6.3: Added "HollowRyo" and "spartanblu" Hero Characters.
v6.3.1: Added "BluDragon" Hero Character.
v6.3.2: Added "Quote Scout" Hero Character.
v6.3.3-v6.3.8: Blu Dragon attempted to fix the HP bars. These source codes had to be scrapped. I reverted to the source for 6.3.2.
v6.4: Added "Riz" Hero Character, began programming a character that is chosen via a password.
v6.5: Added scoreboard icons for Samus and all Hero Characters.
v6.6: Added "Ray Mk II" (from Custom Robo) as a playable character. Access him by pressing "T" on the Character Select Screen
v6.7: Added "Dark Chao" (from SA2) as a playable character. Press "L" on the Character Select Screen to use him. Added additional info to the Global Game Information page.
v6.8: Quote Rockets, Samus Rockets, and Ray Bombs can now be reflected by airblasting.
v6.9: New icon and loading screen.
v7.0: Small bugfixes. New HUD elements & scoreboard.
v7.1: Added "Drone" Hero Character. Continuing to beta test the new Hero Character password system.
v7.2: Fixed sprite problem with "Drone" Hero Character. New Hero Character password system implemented.
v7.3: Ryo's Mod ported over to GM8.
v7.4: Added "twisted2tell" Hero Character. New UUID Protocol implemented.
v7.5: Added Chance Wheel feature.
v7.6: Fixed Scout's dash.
v7.7: Fixed a glitch having to do with extra characters.
v7.8: Added "."
v7.9: Fixed a glitch having to do with a Hero Character's alternate fire.
v8.0: New icon.Added "icyfire666" Hero Chararacter. Added the newer characters to the Chance Wheel. Re-mapped the Chance Wheel to the 'Q' key. Fixed an Options Menu crash.
v8.1: Minor tweaks to some Hero Characters. "icyfire666" Hero Character's taunt length fixed. Added a sword to HollowRyo's Hero Character and a new taunt. Fixed particle trail effect with Samus' rockets. Fixed an exploit that allowed MissingNo to have infinite HP. New UUID protocol implemented.