Time Commando (PSX)

Blue Time Chips:
For 99 blue time chips, enter the password ACTIVATE.

Full Health:
Go to the Start Menu & highlight Sound FX then enter X, Triangle, Triangle, Circle, X, Triangle, Triangle, Circle, Square, Square, X.

More Continues:
For three continues, pause the game and highlight Sound FX on the menu that appears. Press Triangle, Square, Circle, X, Triangle, Circle, Square, X, Triangle, Square, Triangle.

Secret Level:
For a secret level, enter the password COMMANDO.

Unlimited Ammo:
Go to the Start Menu & highlight Sound FX then enter Square, Circle, Circle, Triangle, X, X, Circle, Square, Square, Triangle, Circle

Weaken Virus:Press Triangle, Triangle, Square, Circle, X, Triangle, Circle, Square, Square, Square, X.

Level Passwords:
Easy Mode

TUHOUEFY - Roman Empire
ADSAZGLY - Japan
ZJFKYGLZ - European Middle Ages
EBELPWNF - Conquistadors
EVXGPWNN - Western
ENQOEQHJ - Modern Wars
NDWMHGEC - Future
XEMJBDFS - Beyond Time

Boss Tactics:
These are strategies for beating the bosses to each world:

Prehistory - Bear: Equip your large club and, this only works if he's on all
four legs, whack him in the head. Switch to a lighter weapon and dodge
backward until you're out out of his range. Wait 10 seconds for him to cool
off, then repeat about 4 times.

Roman - Bull: Arm your axe and wait for him to charge
you. When he's about 2 seconds away from hitting you, use your forward
attack. Repeat this process about 4 times.

Japan - Dragon: Evade his his fireballs and slash his neck when he rears his
head back. Repeat until he is dead.

European Middle Ages - Demon: You can use the Magic Spell but I recommend the
crossbow. Shoot at him when he stops moving, but be sure to avoid his
projectiles. Grab the nearby battery if you need extra health.

Conquistador - Aztec King: This guy is a piece of cake. Shoot him 3 times with
the pistol. Be sure to reload before he can get near you.

Western: There really isn't a boss here, just a lot of guys shooting at you
at once. Use lots of dynamite and shotgun ammo.

Modern Wars - Tank: Pretty strait forward, use the bazooka. Its machine gun
attack is impossible to avoid, but you can dodge its missiles.

Future - Cyborg Alien: This guy is a nasty little sucker! The only weapon that
even dents him is a thermal grenade, so make sure you have a lot. Be sure to
avoid its lasers, and don't let it get too close.

Beyond Time - The Virus: The virus is very fast, so don't unload all your ammo
at once. Wait until he is fairly close and isn't moving too fast, then nail
him with a crystal. He doesn't do a lot of damage, but if he hits Betty, you
will get hurt. Note that you can move vertically in this arena.