Key shortcuts (will be configurable in the near future):
F4 – Add current server to bookmarks.
F5 – View bookmarks.
Alt + bookmark number - Join bookmarked server.
Delete + bookmark number – Delete a bookmark.
Ctrl + Alt/Delete + bookmark number – Selects bookmarks in the range 11-20 (example, ctrl + alt + 4 will join bookmark 14).
Field of view controls:
F6 – Change field of view. Move the mouse up/down to control it. Press F6 again when you’re done.
Left shift + F6 – Reset field of view to the default (70).
HUD colour controls:
F9 – Set the HUD colour.
Shift + F9 – Reset the HUD colour
F7 – Enable/disable the sightjacker.
hac_widescreen 0/1 – Turn HAC 2’s HUD scaling fix on/off. The default is on.
play_during_queue 0/1 – Allows you to remain in the current game until a free slot is available in the bookmarked server you attempted to join.
draw distance – Distance is the number of world units to draw. The default is 1024 and HAC uses 4096 for maps that benefit from increased draw distances.
recalculate “map name” – Recalculates the checksum for the given map. This is aimed at map makers that don’t want to use the cached checksum during development, given that the checksum will change with each compile. Use quotation marks for map names with spaces.
budget_show 0/1 – Displays the current number of BSP polygons being drawn and the remaining default/HAC budget. Once the limit is hit, any polygons that’d push the budger over the limit will appear has gaps in the geometry.
fov value in degrees – Can be used as an alternative to F6 for setting your field of view.
hac_flush_cache – Clear the entire checksum cache. There’s no real reason to use this but it’s there anyway.
copy – Copies the information for the current server to clipboard. This is useful for pasting the connect ip:port password information over Xfire/Steam etc.
copy bookmark number – Same as above except it copies the information for a bookmarked server instead of the current server.
devmode 0/1 – Toggles devmode on Halo CE.