Enter these codes under Features->Gretzky Challenge->Unlockables.
| CONHEOSL | All bonuses |
| NNIADOUAMFM | Alternate uniforms |
| DLEONG ARE | Vintage uniforms |
| TEH ESATGRTE NOES | All Wayne Gretzkys |
| CULKY NETC | One Gretzky point |
| LAL ABRAOD | Big boards checking |
| ARGLE NI RAGECH | Bigger players |
| IGHTMY UOSEM | Smaller players |
| EFDTAFEACIN | No skater fatigue |
| OBOR SKHECC | RoboEnforcer Model-44 |
| TADHRE TEH EDNELE | Perfect aim mode |
| SAPL TATH CUKP | Perfect slap shots |
| VINIOS FO LYRGO | Stanley Cup Champ video |
Thanks to Revolution Reader greatestcanadian!