Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 12]

CAlternateSprite	Stores a Sprite and Target Sprite Renderer. When activated, it changes the Target Sprite Renderer's current Sprite to the AltSprite.
CAnimatorRandomStart	Starts an Animator's initial State at a random time.
CAutoSpriteSorting	Automatically sorts sprites and particle effect on this object to render in a nice order. The local player's Avatar will always render on it's own sorting layer above others. Other avatars will have their sort order set to it's current value + their peer index * SPRITE_LAYER_MULT
CAvatarPointer	Avatar pointer controller script.
CBikeFitXF	A Device for providing power information to the Controls class from a FitXF Gamer Bike.
CBlinker	Blinks the renderers in an object on and off. Good for damage effects.
CBotNavHelper	A helpful node Component for fast-cheap bot path finding.
CCameraAffector	Add to a GameObject with a trigger collider to dynamically change various settings on the cameraman.
CCameraman	Standard cameraman for the game.
CCameraTarget	Camera target class which marks this object to be followed by the cameraman.
CCharacter	Avatar character management component. In charge of personas, skills and buffs.
CCharacterTrait	(Deprecated) Descibes a trait for a character.
CClientAudioConfig	Audio configuration class for game client.
CClientConfig	Configuration class for game client.
CClientControlsConfig	Controls configuration class for game client.
CClientDevicesConfig	Devices configuration class for game client.
CClientNetworkConfig	Network configuration class for game client.
CClientStudyConfig	Study configuration class for game client.
CClientUIConfig	UI configuration class for game client.
CClientVideoConfig	Video configuration class for game client.
CCollisionDespawner	An object that should despawn when it collider with others.
CCollisionEffectRelationship	Describes an effect relationship between a collider and an incoming physic material.
CCollisionEffects	Manages client-side collision effects for this object.
CConditionSelector	The ConditionSelector was used as part of a Summer Camp at Holland Bloorview in 2015 At the time, this selected between 3 conditions with arbitrary names and colored shapes
CConstantSpeed	Makes this object maintain a constant speed.
CControls	Controls class. Allows for controls queries and controls injection from devices.
CCutsceneManager	A class to start cutscenes by taking control of the camera and returning it to the player when the cutscene stops. Does not affect logic running in the scene. You may want to restrict player and enemy movement during a cutscene.
CDebugManager	A class that manages the DebugLogs. Creates a file for logging Exceptions thrown by Unity as well as Debug Logs and warning messages.
CDebugNumbers
CDespawnBehaviour	Controls an object's behaviour on despawning.
CDevice	Abstract class to be extended by devices.
CDeviceManager	Manages game devices.
CEnumUtils	Utiliry class for Enums.
CExclamationBar	A GUI Object that displays various messages in a faded bar accross the centre of the players screen.
CFireAntBike	A Device for providing power information to the Controls class from Fireant.
CFireAntHeartRateMonitor	A Device for providing HeartRate information to the Heart class from FireAnt.
CFloppyJoint	A goofy physics hack used make floppy appendages on some mobs. Used because physics doesn't simulate on remote objects, only local ones, but this will still move, unlike a fixed joint or any other real physx joint.
►CGameClient	Main game client class.
CExtendedSpawnInfo
CGameLobbyManager	A Deprecated class for managing Game Lobbies. This may resurected in some form in the future!
CGameMessage	A class for serializing game data into a stream for propagation between objects and peers.
CGamepadControls	A Device for providing Direction (and optionally Power) information to the Controls Class.
CGameServer	Main game server class.
CGameServerSummary	A summary for a game server.
CGemItem	Derived class for storing Wiskin Defense gems.
CGravityScalar	Scales the effect of gravity on this object.
CGuardianWeapon	Derived class for storing Wiskin Defense weapons.
CGUIControlsAction	A visual representation of a ControlsAction. Automatically updates when the GoverningAction changes to show the correct text and fade value (fading out when the action is disabled).
CGUIGameCountDown	A visual representation for pre minigame count downs. Displaying values 1 to 3 show the number, value 0 shows the text "GO!"
CGUIGameLobbyPanel
CGUILibiCounter	A visual representation of the player's libi count. PlayerProfile uses the Text property to update the display when the local players libi changes.
CGUIStatusMeter	A visual representation of HeartRate and Character.Energy.
CHeart	Heart class. Allows for heart rate queries and heart rate injection from devices.
CHeroItem	Derived class for storing Hero clothing items.
CHitInfo	Describes a hit on an object.
CHitter	Applies outgoing hits to any object in contact that has a Vitals component.
CIActionInfoProvider	Interface for classes which provide information for an action.
CIgnoreAvatarCollisions	Force the object to Ignore Collisions with other Avatars OnSpawn. Note that this won't work on Avatars spawned AFTER the object this component is attached to. Not sure where this is used in the project but it can probably be done in a more clever way.
CIgnoreShooterCollisions
CInspectable	Something which can be inspected by the player.
CInterestSticker	A Sticker for showing the position of off screen objects the player may be interested in (other players, objectives, etc).
CInventoryTile	A visual representation of an Inventory item. Used by the StoreUIManager class to display items the vendor has.
CInvisibleWall	An invisible wall component which draws a gizmo in the Scene view.
CIRankable	A rankable object. Include this on the view script of an Avatar and implement the methods to make the Avatar one that can be ranked in a minigame by MinigameRankingView.
CItem	A Class for storing items. Can be used as is or be derived from. See GemItem or GuardianWeapon for examples of derived items.
CItemRegistry	A class that loads all Item Serializeable Objects from the Resources folder and provides the ability to get that data given the item's ID.
CKeyboardControls	A Device for providing Direction information to the Controls class from keyboard input.
CKeyboardHeartRateSimulator	A Device for providing simulated Heartrate information to the Heart class from keyboard input.
CLabelSticker	A Sticker that shows floating text positioned on the attached object.
CLaunchScreen	Game client launch screen.
CLineRendererHooks	Allows a line renderer to automatically hook onto and follow two end points.
CLocalizer	Localization manager.
CLogEventAttribute	Attribute to use on enumeration values, marking them as possible log event type.
CLoot	A component that needs to be included in a Minigame for access to loot mechanics in the game
CLootPack	A simple object for storing packs of loot. LootPackEntry records item IDs and in what quantities the loot can be rewarded.
CLootPackEntry	A simple object for storing data in LootPack.
CMapSettingAttribute	Attribute to use on fields. Marks them for assignment from map settings.
CMeterSticker	A Sticker for showing health bars.
CMinigame	Class for general minigame management.
CMinigamePlayer	Tracks all information for a player in a minigame.
CMinigamePortal	Client-side controller script for a minigame portal interface.
CMinigameRankingView	A visual ranking system for games with a score component.
CMinigameSpawner	A Component used to decouple the Server side logic of a minigame portal from the MinigamePortal class itself. Also mitigates mutliple users requesting a server be spawned from a portal near the same time and ending up in different instances.
CMinigameTeam	Information about a minigame team.
CMusicPlayer	A Singleton Class that manages the music playing. Presists across scenes and provides various methods for Playing/Stopping/Fading to various music tracks.
CObjectSpawner	Object spawner.
CParticleCleanup	Despawns a particle system after it finishes playing.
CParticleFixedScale	Unity Hack to fix issues with particle systems that have negative scales (ie, have done a 2D flip on the Y axis).
CPersona	Descibes a persona for an avatar character.
CPlayerBasicProfile
CPlayerCharacterProfile
CPlayerDailyStatistics
CPlayerDataChange	Describes a single change to a player's persistent data.
CPlayerHealthProfile
CPlayerHitLogger	Attach to an Avatar to log inbound hits. Will only log hits from a source object is another player (or bot). This should be extended to include hits from NPCs, or environment objects.
CPlayerLocationProfile
CPlayerProfile	Stores data related to the player profile. Loads from a World Data file and provides runtime operations for updating a player's data.
CPolarHeartRateMonitor	A Device for providing HeartRate information to the Heart class from a Polar HR Monitor.
CPooledAudioSource	Pooled sound source. Handles following a target, and notifying when complete.
CProjectileHitLogger	Logs Projectile hits for the owner of that projectile.
CPusher	Accelerates any local Rigidbodies in the bounds of the attached trigger.
CRankPosition	A collection of helpful methods and properties for dealing with RankPosition GUI Objects.
CRemoteTrigger	This component is mostly replaced by logic scripts and Vital/Hitter interactions. It's kind of redunadnt because you'll always need a logic script that responds to the event.
CScriptAttribute	Marks a MonoBehaviour as a game script with a given script role.
CSoundPool	Sound pool. Allows on-demand playing of 3D sounds, with sound properties based on prefab.
CSpawnDetailAttribute	Attribute to use on fields. Marks them for assignment from spawn details.
CSpawnInfo	The spawn-time information of a spawned object.
CSpinner	Spins this object.
CStatusOverlay	An overlay for displaying game status on the game client.
CSticker	The Base Class for Stickers. Handles the positioning, enabled/disabled state, and registration with the StickerManager class. Should be derived from to create unique stickers.
CStickerManager	The manager class of all Sticker objects. Stickers are generic GUI objects used for various purposes like player name display, health bars, and showing helper points toward off screen objects.
CStoreUIManager	Class to manage the visual representation of the inventory screen.
CStudy	Class for managing study-related game components.
CSync	This class server two main functions: 1) As a MonoBehaviour, it allows for network synchronization of objects. 2) Its static features are used for scene-level network consistency maintenance and provide other utility methods.
CTimeLimit	A component that automatically despawns the object after n seconds.
CUJeli	Unity version of Jeli markup class.
CUsable	A Component that indicates this object can be "used" by the client. A usable object provides an action to the Controls class for display in the GUI.
CVendor	The Vendor component. Used for making shops. Currently it just does way too much and should have it's functionality broken up and distributed to other components or places in the code.
CVendorItemInfo
CVitals	Manages the "vitals" of an object (health, regeneration, damage).
CWiskinUpgradeManager	Class to manage the visual representation of the Wiskin Upgrade Shop.
CZone	Zone manager.
CZoneCheckpoint	Zone checkpoint.
CZonePlayer	Tracks all information for a player in a zone.