| # | Name | Author | For | Rating | Short description |
|---|
| 281 | DYWYPISI? 0.3.4 | Jafet | NetHack 3.4.3 | 100% | Adds identification details to the dumplog |
| 282 | Easywizard | Taihyun Hwang | NetHack 3.4.3 | 100% | Anybody can enter wizard mode with -D option. |
| 283 | Empty potion bottles 2.0 | Brilliand | NetHack 3.4.3 | 100% | Adds empty potion bottles to the game |
| 284 | Extended Conducts v2.3 | Andreas Dorn | NetHack 3.4.3 | 100% | Adds more conducts |
| 285 | Extended Invisible Objects v1.4 | Nephi | NetHack 3.4.3 | 100% | Extends the invisible object's behaviour and adds more special cases for them. |
| 286 | Extinct & showborn v1.0 | Jukka Lahtinen | NetHack 3.4.3 | 100% | Show extinct and number of created monsters at the end of game. |
| 287 | fcntl v1.0.1 | Edoardo Spadolini | NetHack 3.4.3 | 100% | Implements fcntl(2) locking. no more perm_lock errors |
| 288 | Free Fortune Cookie v1.3 | Nephi | NetHack 3.4.3 | 100% | Szechuan tins might contain a free fortune cookie. |
| 289 | Fumaroles v1.0 | Pasi Kallinen | NetHack 3.4.3 | 100% | Random stinking gas clouds on the Plane of Fire |
| 290 | German Keyboard v1.0 | Jukka Lahtinen | NetHack 3.4.3 | 100% | Swap the 'z' and 'y' keys. |
| 291 | Grudge v1.5 | Nephi | NetHack 3.4.3 | 100% | Various monsters attack certain other types of monsters without prior provocation. |
| 292 | Guiding candle 1.1 | Tomsod | NetHack 3.6.1 | 100% | Adds a magical candle that detects unseen in its light radius |
| 293 | HalluGods v0.3 | GregorJ | NetHack 3.4.3 | 100% | Hallucinatory deities and alignments |
| 294 | Improved Beartraps 1.0 | Malcolm Ryan | NetHack 3.4.3 | 100% | Beartraps wound your feet as per xans. Also, a wand of opening will release you from a beartap. |
| 295 | Improved tin opener 1.0 | Malcolm Ryan | NetHack 3.4.3 | 100% | (a)pplying a tin-opener now automatically wields and uses it, rather than giving a message. |
| 296 | #invokation 1 | Jafet | NetHack 3.4.3 | 100% | #invoke the Book of the Dead to perform the Invocation. |
| 297 | Iron bars hitting bug fix 1.0 | Patric Mueller | NetHack 3.4.3 | 100% | Fixes crashes from breakable objects hitting iron bars |
| 298 | Key Rebinding v1.0 | Jason Dorje Short | NetHack 3.4.3 | 100% | Allows a simple rebinding of keys to any command |
| 299 | Level terrain 1.2 | John Harris | NetHack 3.4.3 | 100% | Adds water and lava islands, and water and lava rivers to the game |
| 300 | #listmons v1.0 | Pasi Kallinen | NetHack 3.4.3 | 100% | Adds a new extended command #listmons, which lists all the monsters seen and detected. |