Worms

Type "BAABAA" in menu or in the game and you get unlimited banana bombs, sheeps and minigun.
Typing "AABAAB" disables the cheat.

Level Codes:
02 OHSOEASY
03 UNCHAINS
04 BJORNPOP
05 DODGEMAX
06 STARTURN
07 HEYGEOFF
08 REZDOGGY
09 HIGHKICK
10 LONG AGO
11 HEY JOHN
12 SATANICS
13 NEARDEAD
14 SCUMBAGZ
15 GOOD BYE
16 TRUTHOUT
17 17THKIND
18 GOGOGOGO
19 PIGSPACE
20 TRUMPTON
21 PARANOID
22 MIXTURES
23 VERY MAD
24 INSANITY
25 GREATGIG