When comparing Killer Cavern vs Bit Golem, the Slant community recommends Bit Golem for most people. In the question“What are the best roguelikes on Android?” Bit Golem is ranked 48th while Killer Cavern is ranked 56th. The most important reason people chose Bit Golem is:
While there are no items, runes give you different power-ups, which is sort of refreshing. It keeps it simple.
Specs
Ranked in these QuestionsQuestion Ranking
Pros

Pro Real-time
The gameplay is in real time, not turn based, so is a bit more like The Binding of Isaac or other roguelites.

Pro Free while in development
In order to test the development of the game the dev has made the game free while it is in development.
Pro A simple, binding-of-isaac-like roguelike
While there are no items, runes give you different power-ups, which is sort of refreshing. It keeps it simple.
Pro Fairly addictive
Coin collecting to get on the leader boards can be a lot of fun. Sometimes in a dungeon you have to risk your health for just one more coin.
Cons
Con Short
It has been reported that the game can be beaten in under 5 minutes, so a bit short for those looking for something a to dig into for an extended period of time.
Con Not a whole lot of content
Could definitely use some more enemies and bosses, and perhaps some progression as you go to the next dungeon like harder enemies.
Con Art style
You can tell the dev is probably going solo for the art. It is fairly neat overall, but some sprites are sloppy.
