Codes:
              All codes in this section give you 15 lives, 999 ammo
              and 25 grenates. Limitation: do not change the weapon
              or the # of ammo will decrease to 30. Space in the
              codes are intended...

                       LEVEL #2 "RECEPTION" - ZN1!6HTWZJ!HF
                                              GK5N5W7CX7JZR
                                              V!CYHPZRV!CXH
                                              KZRV!CYHPZRVJ
                    LEVEL #3 "CONSTRUCTION" - T41X 3 4TD1DP
                                              5B9W974MM6DT7
                                              4XMLG9T74XMMG
                                              FT74XMLG9T74J
                          LEVEL #4 "OFFICE" - Q 1WSX3WQK!CD
                                              !6FSS!M1FFPQ2
                                              SC1D5JQ2SC1F5
                                              NQ2SC1D5JQ2S
                  LEVEL #5 "MAINTENANCE #1" - Y41!ZDT3YJMZZ
                                              Y!BPYY6MW7DY7
                                              NZMVH9Y7NZMWH
                                              FY7NZMVH9Y7NJ
                    LEVEL #6 "COMPUTERS #1" - F8279HY3FLM6X
                                              15K1!TGNWWHF9
                                              P6NVMBF9P6NWM
                                              GF9P6NVMBF9P
                    LEVEL #7 "EXECUTIVE #1" - 74225VHK7WVMW
                                              H7GRVLCLH1X74
                                              XMLG9T74XMLH9
                                              Y74XMLG9T74XJ
                 LEVEL #8 "CONSTRUCTION #2" - TN1ZN9JCSJ XL
                                              7X5R9N4WL68TR
                                              6XWMGFTR6XWLG
                                              9TR6XWMGFTR6J
                       LEVEL #9 "OFFICE #2" - H425H75XGGVRV
                                              BXK479!L!3XH5
                                              XRLZCTH5XRL!C
                                              YH5XRLZCTH5XJ
                       LEVEL #10 "BALLROOM" - 3D231ZZ!23CK!
                                              8BS QV9Q7JZ3D
                                              FKQ6SW3DFKQ7S
                                              !3DFKQ6SW3DFJ
                 LEVEL #11 "MAINTENANCE #2" - W82GN88TVSCFX
                                              WCM79Q5PRZ!WC
                                              FFPQQVWCFFPRQ
                                              ZWCFFPQQVWCF
                      LEVEL #12 "OFFICE #3" - 942RCHX88Z14N
                                              RL3WL4XLM2D95
                                              4NLLB9954NLMB
                                              F954NLLB9954J
                LEVEL #13 "CONSTRUCTION #3" - TJ2HGH DSD1DP
                                              Z VN45NTLG9TM
                                              6DTM6DTM6DTL6
                                              8TM6DTM6DTM6
                          LEVEL #14 "VAULT" - DX22HW5SGZPQ7
                                               Z5NGQZGSM2DY
                                              MQGTW7DYMQGSW
                                              3DYMQGTW7DYMJ
                   LEVEL #15 "COMPUTERS #2" - BX21PND98VGP
                                              4ZB1QDYGNLLBY
                                              CPGPVRBYCPGNV
                                              MBYCPGPVRBYCJ
                   LEVEL #16 "EXECUTIVE #2" - XJ2BXT9SZXPG5
                                              DJ6S Z69SH1XM
                                              LG9T74XMLG9S7
                                               XMLG9T74XML
                      LEVEL #17 "OFFICE #4" - RS2GX9C5P9SCJ
                                              S3X65LMYGYWRV
                                              !CYHPZRV!CYGP
                                              VRV!CYHPZRV!
                 LEVEL #18 "MAINTENANCE #3" - FS237Z5NHGKQR
                                              871JV7ZXVWCFT
                                              R6XWMGFTR6XVM
                                              BFTR6XWMGFTR
                   LEVEL #19 "COMPUTERS #3" - B42 RJ498VGPC
                                              7S8DVXY2P2NB5
                                              8P2NBKB58P2PB
                                              PB58P2NBKB58J

              ----------------  DULLES AIRPORT  ----------------

                        LEVEL #2 "NEW WING" - 14 JJ2JB144JL
                                              289144JB  F1
                                              4JLKT3GS9 L38
                                              F144JL289144J
                        LEVEL #3 - "TUNNEL" - SS XHKG5SW3DF
                                              KQ6SW3F!QQ1SM
                                              3DDQRNCCVDFJQ
                                              2SW3DFKQ6SW3
                          LEVEL #4 "RUNWAY" - F416QVMBF5NQL
                                              VC9F5NNSLCHF9
                                              NQM1W6TDP6LWC
                                              FF5NQLVC9F5NJ
                  LEVEL #5 "PLANE INTERIOR" - N  V38Y3N2JB1
                                              85 N2J955Y1NL
                                              JB 1L4Q7TV195
                                              4N2JB185 N2J
                          LEVEL #6 "CHURCH" - 8N N8KL68P2NB
                                              KB58P2RQ!L581
                                              2NB698681NBJB
                                              18P2NBKB58P2J
                Level #7 "SNOWMOBILE CHASE" - 8D142J2 8F1N6
                                              JV38F1JJ3B 8P
                                              1N7BGCBSV46KV
                                              78F1N6JV38F1J
                 LEVEL #8 "PLANE INTERCEPT" - N 1B58Y3N2JB1
                                              85 N2JHHXP2NZ
                                              JB 76LXXNV195
                                              4N2JB185 N2J

              -------------------  NEW YORK  -------------------

              All these codes give you 9 lives and 9 turbos.

                 Level #1 "CENTRAL PARK #1" - XJ1GFT!7XMLG9
                                              T74XMLD3K72X!
                                              LG82RC8VMZKSH
                                              HXWQZWM7GVHSJ
                    Level #2 "CHINATOWN #1" - T81XMLG9TC5DP
                                              LQBTC5G!VQDT7
                                              5DN965F24Y7QQ
                                              7TW1X6CK5JV6J
                     Level #3 "DOWNTOWN #1" - ZS1!CYHPZWWHF
                                              YRQZWWF7PRJZR
                                              WHD67TBLVY7QR
                                              TZ3!!!BK! 2BJ
                 Level #4 "CENTRAL PARK #2" - KS28P3DFKV78Y
                                              3NGKV7BRCN8KQ
                                              78XS415M6VCC4
                                               K63SGSJDFD2J
                    Level #5 "CHINATOWN #2" - Z41!5XRLZ7S!3
                                              XHKZ7SY9NHRZC
                                              S!27!ZBGTD7LR
                                              J!7XHK!CVWFG
                        Level #6 "URBAN #2" - !81!MZHT!CYHP
                                              ZRV!CYF!QRX!7
                                              YHN57PC2XX9MH
                                              TZ3T!7VPFC4H
                     Level #7 "DOWNTOWN #2" - 5422VBKB54NLL
                                              B9954NJS29H58
                                              NLMKT6KFP6VT1
                                              C48J2198NRN6J
                     Level #8 "AQUADUCT #1" - S82DFJG1SC1D5
                                              JQ2SC1GHSQ4S7
                                              1D4C6FD2 SM 6
                                              7TW5XQ4QGC62
                           Level #9 "WHARF" - 7N23LHKZ7NZMV
                                              H9Y7NZKJ79W7S
                                              ZMWNTLMY!6ST9
                                              T6 V38MH9T9RJ
                    Level #10 "AQUADUCT #2" - 8J24 KV78K248
                                              K248K262T228Y
                                              249BLCXS3K66L
                                              3996NV535LHKJ
                   Level #11 "SIMON GRUBER" - 9N24LMLG9P6NV
                                              MBF9P6QJWBC9T
                                              6NW8V2YX72L82
                                              C89248C9MQZN
Cheats:

 Pause the game with [Esc] and enter the codes. The keys are:

 R = right arrow
 L = left arrow
 D = down arrow
 U = up arrow
 X = x key
 O = o key
 E = e key
 A = a key

 In Die Hard 1 you have:

 REAR   = Enemies with handguns shoot between their legs
 OOEER  = ?
 DOODAD = ?
 DEER   = ?
 RUDE   = God mode
 REDO   = 5O Grenades
 REED   = Fat mode
 DEAD   = Sacrifice to god
 10 A'S AND 4 R'S = Skeleton mode
 RUDDER = Unlimited anything (type it a few times for more goodies)

 In Die Hard 2 you have:

 DARE   = God mode
 LARD   = Aim only moves when you want it to move
 ODDEXE = ?
 RUDE   = First time = any gun, second time = god mode
 DEAD   = Skeleton mode
 RELOAD = Lots of missiles and grenades

 In Die Hard 3 you have:

 EOXOELXDL = Knocks cars farther back and sometimes flips them over
 REELDAL= ?
 RUDE   = ?
 DODOR  = ?
 ODDAXER=
 LULLEDA= ?
 LEADER = ?
 OOEEDDXXR= ?
 LARD   = ?
 LOROEAXAR = Disables Turbo

 If you have done everything right the game will unpause.