Cheats for Lemmings (NES)
Level codes
| Level | Fun | Tricky | Taxing | Mayhem |
| 1 | VSDGSJ | SJFHGD | ||
| 2 | TYRNVD | GNRXNF | HGSFDY | HDFTGS |
| 3 | GFDQRT | PQZFCG | WMQQDF | XCSFSD |
| 4 | DFGTYQ | TWWYWY | PRTTMR | SHDYWR |
| 5 | QQNBGT | ZQSDHQ | RYVCTD | KRWQHJ |
| 6 | YRBNCP | QTDFSG | ZWKRBD | PDHJDN |
| 7 | DGBFHY | ZRLYDR | FRRWNB | HPBFXX |
| 8 | CVRQKJ | GSHGSX | WYPRHD | BZGSDT |
| 9 | JSQRBS | ZGMRNZ | PDKDJJ | MLYZTF |
| 10 | FKJTYQ | CVBXSH | YPPSLG | FFDYSF |
| 11 | XVSPDX | LKJHHG | HWRWXQ | YYKSGS |
| 12 | XXXGDS | XCSDCX | DHYWKL | GLSHSL |
| 13 | HXWQPX | DFJJQZ | VWYRTN | VLKSDH |
| 14 | KXWXLW | VGSDTB | XYHGXX | GTNGQQ |
| 15 | KSQZHQ | HXHSDJ | PLWJHL | JDFSDY |
| 16 | VNWSQW | JCMVWX | GKJXCZ | WRDFVH |
| 17 | FQTYMS | VFWZQL | DDBNDL | GDHGFT |
| 18 | GZSFGM | LJDRKB | JFGSJK | WQDTGD |
| 19 | YZKBLP | CGHYQS | NSDFSY | THRRSH |
| 20 | PLSTFL | PSDHTW | BDRMLN | LJJDJJ |
| 21 | JXFCBS | CHTLNX | JSDASV | KBGVXM |
| 22 | ZSDFFG | GFTTYK | QWRTLR | SSHSJS |
| 23 | TYPQGH | BSWHXZ | QHQLJS | LZTRYD |
| 24 | QZKQXZ | KSLXSN | MRGHFW | VGXNFM |
| 25 | LQZDGV | JQTVYR | WHGXZL | ZQQPLM |
