Uploaded May 2021 | Updated September 2026, 2 hours ago
Found two hidden "dev" weapons while messing with Cheat Engine in Duke Nukem Advance and mGBA emulator.
The first one shoots green slime projectiles from the slimer egg enemies while using an unused freezer gun frame. It can damage enemies.
The second weapon shoots the projectile from the grey aliens. It does damage to enemies, but can also revive enemies upon hitting their body (which makes sense since the grey alien are able to revive other enemies).
I noticed that because I switched too quickly to the next weapon near the end of the video, it still uses the MP5 frames for shooting the slime projectile.
Found two hidden "dev" weapons while messing with Cheat Engine in Duke Nukem Advance and mGBA emulator.
The first one shoots green slime projectiles from the slimer egg enemies while using an unused freezer gun frame. It can damage enemies.
The second weapon shoots the projectile from the grey aliens. It does damage to enemies, but can also revive enemies upon hitting their body (which makes sense since the grey alien are able to revive other enemies).
I noticed that because I switched too quickly to the next weapon near the end of the video, it still uses the MP5 frames for shooting the slime projectile.










