Cheat Section at the option menu:
801223f4ff07

Endless Health in all Levels:
D005AEFC AAAB
8005AEF4 0258
D005AEFC AAAB
8005AEF6 2404
D005AEFC AAAB
8005AEFA A4C4

Endless Health in Level Hotel Fukushima:
D01BB5FA 801B
801BB602 0258
D01BAF8E 801A
801BAF96 0258

Endless Health in Level Costa Rican Plantation:
D01B409E 801A
801B40A6 0258
D01B3CB6 801A
801B3CBE 0258

Endless Health in Level C-5 Galaxy Transport:
D01B2C4E 801A
801B2C56 0258
D01B2AC6 801A
801B2ACE 0258

Endless Health in Level Pugari Gold Mine:
D01B4462 801A
801B446A 0258
D01B3FFE 801A
801B4006 0258

Endless Health in Level Pugari Complex:
D01AAB96 801A
801AAB9E 0258
D01AA44A 801A
801AA452 0258

Endless Health in Level Kabul, Afghanistan:
D01B0076 801A
801B007E 0258
D01AFE52 801A
801AFE5A 0258

Endless Health in Level S.S.Lorelei:
D01BD3C2 801A
801BD3CA 0258
D01BD3B6 801A
801BD3BE 0258

Endless Health in Level Aztec Ruins:
D01B2F8A 801A
801B2F92 0258
D01B290E 801A
801B2916 0258

Endless Health in Level Waterfront:
D01B402E 801A
801B4036 0258
D01B39AE 801A
801B39B6 0258

Endless Health in Level Docks Final Assault:
D01A3CDA 8019
801A3CE2 0258
D01A36B2 8019
801A36BA 0258

Endless Health in Level Convoy:
D01A8F16 8019
801A8F1E 0258
D01A8D36 8019
801A8D3E 0258

Endless Health in Level The Beast:
D01AABBA 801A
801AABC2 0258
D01AA862 801A
801AA86A 0258

Endless Health in Level Australian Outback:
D01A5B0A 8019
801A5B12 0258
D01A5972 8019
801A597A 0258

Endless Health in Level St George Australia:
D01AF0FE 801A
801AF106 0258
D01AEC26 801A
801AEC2E 0258

Endless Health in Level Paradise Ridge:
D01B39AA 801A
801B39B2 0258
D01B3462 801A
801B346A 0258

Endless Health in Level Militia Compound:
D01B7D22 801A
801B7D2A 0258
D01B7B42 801A
801B7B4A 0258

Endless Health in Level Underground Bunker:
801B15DE 801A
801B15E6 0258
D01B1416 801A
801B141E 0258

Endless Health in Level Senate Building:
D01AE42E 801A
801AE436 0258
D01ADD6A 801A
801ADD72 0258

Endless Health in Level DC Subway:
D01B56D2 801A
801B56DA 0258
D01B51B2 801A
801B51BA 0258

Extra Weapons 1 (press Select+X):
d012622ebffe
8012d7d8fffe
d012622ebffe
8012d7da0000
d012622ebffe
8012d7dc0000

Extra Weapons 2 (press Select+Square):
d012622e7ffe
8012d7d80000
d012622e7ffe
8012d7daf900
d012622e7ffe
8012d7dc005f

Extra Weapons 3 (press Select+Circle):
d012622edffe
8012d7d80000
d012622edffe
8012d7da00ff
d012622edffe
8012d7dc0000

All Missions:
8014F9C4 0013

Extra Ammo (Most Weapons):
80066B68 0001

Endless Ammo (Most Weapons):
80066B6E 2400

Endless Ammo 9mm:
3012D7E6 0064

Endless Ammo Silenced 5mm:
3012D7EA 0064

Endless Ammo 45:
3012D7EE 0064

Endless Ammo Falcon:
3012D7F2 0064

Endless Ammo G18:
3012D7F6 0064

Endless Ammo HK-5:
3012D7FE 0064
3012D7FA 0064

Endless Ammo PK-102:
3012D802 0064

Endless Ammo M16:
3012D806 0064

Endless Ammo H11:
3012D80E 0064

Endless Ammo Mars:
3012D816 0064

Endless Ammo Shotgun:
3012D822 0064

Endless Ammo UAS 12:
3012D826 0064

Endless Ammo Sniper Rifle:
3012D836 0064

Endless Ammo Night Vision Rifle:
3012D83A 0064

Endless Ammo Crossbow:
3012D852 0064

Endless Ammo Grenade:
3012D85E 0064

Endless Ammo Gas Greenade:
3012D862 0064