When comparing WazHack vs UnNetHack, the Slant community recommends WazHack for most people. In the question“What are the best roguelikes on Android?” WazHack is ranked 11th while UnNetHack is ranked 63rd. The most important reason people chose WazHack is:
Over 300 items and 130 monsters, WazHack offers a lot of variety that will take a lot of play throughs to experience.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Offers an impressive amount of variety in items and monsters, which keeps the experience fresh
Over 300 items and 130 monsters, WazHack offers a lot of variety that will take a lot of play throughs to experience.

Pro Unique twist on roguelike gameplay where the game takes a side-scrolling approach
A 3D rendered side-scrolling roguelike, makes for some very unique mechanics, thanks to not being top down like many traditional roguelikes. While it will still have the player progress in randomly generated dungeons, exploring for new items and gear, the battle mechanics will be more akin to side scrolling platforming.
Pro Surprising depth
Many approaches and strategies are viable in a simple shell.
Pro Controller support
Pro Tilesets and ASCII modes
There are two available tilesets (graphics) for the game as well as an ASCII mode. This gives the player a few choices as to how they would like their game to look and the additional ASCII mode gives the feeling of playing the original game this was forked from, for the purists.
Pro Fork of the original NetHack
UnNetHack is a fork of the original 1987 NetHack, a famous game for its time. For those familiar with the original there will be a good sense of nostalgia while playing.
Cons

Con Costs money to get the full experience
The game asks to spend money on each character type separately to go deeper than 300 feet; cost about $1 each.
Con Some quirks with control scheme and interface
Some specific action in the game are hard to pull off with touch screen, causing the player to move when trying to open menus.
Con Somewhat crude art-style
Graphics are reminiscent of freeware games from the early 2000's.
Con Can be complicated to understand
Many areas of the game can be complicated to understand what they are, which can be not only intimidating in learning but also frustrating.
