Achievements:
————-
Complete the following achievements to unlock Xbox Live Gamerscore points.
All Stages Cleared – Easy (50 points): Acquired after clearing all stages in Easy mode.
All Stages Cleared – Normal (100 points): Acquired after clearing all stages in Normal mode.
All Stages Cleared – Hard (150 points): Acquired after clearing all stages in Hard mode.
All Stages Cleared – Hardest (200 points): Acquired after clearing all stages in Hardest mode.
All Stages Cleared – Inferno (300 points): Acquired after clearing all stages in Inferno mode.
All Weapons Acquired (200 points): Awarded after acquiring all the weapons in the game.
Genocide Gun:
————-
Complete all missions under the Inferno difficulty setting.
PX50 Bound Shot:
—————-
Complete all missions under the Hardest difficulty setting.
Y20 Impulse:
————
Complete all missions under the Hard difficulty setting.
ZE Launcher:
————
Complete all missions under the Normal difficulty setting.
Zero Laser Rifle:
—————–
Complete all missions under the Easy difficulty setting.
Mission 13: Easy completion:
—————————-
Walk to the water and swim. Let all the ants gather around you. Eventually you can
walk on top of them and they cannot attack you. Just run around and shoot at your
feet and they will eventually die. You can do this on the Inferno difficulty setting
and get the mega powered weapons early.
Mission 25: Easy completion:
—————————-
To do this, bring a weapon of your choice and C70. It starts appearing on the Hardest
difficulty around level 36; try farming level 40 on Hardest). As soon as the level
begins, start dropping C70 off the sides of the path and detonating them. Remember
that the C70 has a 40 meter blast radius; be careful not to be in it. You should be
able to get the enemy numbers down to about 20 by doing this. Then, just mop up the
remnants. Note: This also works on Infiltration 1.
