Quake 2 Cheats (Macintosh)

To reach the secret level, go to level 3 (in the first unit) and walk forward until you
see a large pool. Two Light Guards and an Enforcer patrol the area. Kill them and grab
the Re-breather that they protect, activating it by pressing the B button. Now wade into
the pool and slither through the large crack in floor. (You will have to duck because
you're too big to enter any other way.) Once you have crawled through the crack, search
for a narrow tunnel. The tunnel will lead to a tiny oasis. And once there, push the Space
Bar until you discover a small "secret" room. In the room, two bodies lie next to an
elevator. Step over them and push the elevator button. You'll descend to a secret level!

The Give command brings forth an item or object, player or enemy. To 'give' an object,
push the Tilde key [~] and type "Givex" where x is the singular form of the desired item
(without spaces).

  Here are a few examples:

  All 
  Ammo 
  Armor 
  Armor Shard 
  Blue Key 
  Body Armor 
  Combat Armor 
  Commander's Head 
  Health 
  Invulnerability 
  Power Cube 
  Power Shield 
  Red Key 
  Security Pass 
  Silencer 
  Slugs 
  Weapons

In the Receiving Center (Unit 5), go to the area where you see a waterfall. With a running
start, jump over the ledge and into the falls! You should land in a small corridor.

To see pictures of Quake 2 staff, first defeat the final boss. Then search the grounds for
a stress fracture that has formed during the struggle. Shoot the crumbling surface and
enter the crawl space.

To change gravity, push the Tilde [~] key and type, "Sv_gravityx" where x is the
gravitational constant; then push Enter.

  Note: A value of 800 is "normal" gravity.

To change the crosshair, push the Tilde [~] key and type, "Crosshairx" where x is the
magnification constant; then push Enter.

  Note: X is a value between 1 and 5.

Type the tilde and then type "god". Press return and you will be in God Mode.

To acquire 999 health, push the Tilde [~] key to bring up the console. Then type "give
health 999" and push Enter.

  Note: If you collect other health items, your health meter will go back to the normal
100 health.