 If you liked
Ore dake Haireru Kakushi Dungeon
|
 ...then you might like
Boushoku no Berserk
|
Similarities
Both MC have a level system only they can see/access
Both MC absorb powers of the ones they defeat
Both MC become OP in the beginning
Both MC are treated as trash in the beginning
Differences
SL is more of a game style vs BoG is more of a Roleplaying style
SL takes place in a modern world vs BoG takes place in a midieval world