When comparing Monsters & Magic vs Marvel Super Heroes, the Slant community recommends Marvel Super Heroes for most people. In the question“What are the best tabletop RPGs?” Marvel Super Heroes is ranked 14th while Monsters & Magic is ranked 42nd. The most important reason people chose Marvel Super Heroes is:
MSH has a quick and easy character generation process. Characters are created by rolling for origin, ability scores, powers, talents and deciding on a name. It usually takes less than 10 minutes and offers an impressive variety in characters created.
Ranked in these QuestionsQuestion Ranking
Pros
Pro The Effect Engine
The game uses a single core mechanic, which is flexible enough to cover a wide variety of situations. This helps GMs immensely when characters want to do things that aren't already covered in the system.
The mechanic itself works thusly: all rolls are 3d6 + modifiers minus difficulty. The result is how many effect points the player can apply to the action -- or, if negative, how many consequence points their opponent can apply to a reaction. Dealing damage is one use of effect points, but there's a limit on how much can be dealt at once, so additional effects (e.g. distracting, disarming, unmounting, etc.) see constant play instead of only being used rarely or by super-specialists. This also means failure is interesting, since it results in consequences!
This mechanic is used to do everything, and the game essentially consists of nothing but examples of how to use it.
Pro Interesting combat
Attacks generate effect points, which you spend to do things to your opponent. However, the amount of damage you can do is limited, which forces players to do other things... and the effect system is broad enough that these can be things like cutting off a carrion crawler's tentacles, knocking an opponent's sword out of their hand, and so on. Failures on attack generate consequence points as well, which your opponent can use to do things to you.
Pro Mental defense and hit points
Characters have a "Mental Defense" score and "Mental Hit Points". These are used to help provide a unified system for handling social encounters and mental attacks via magic.
Pro Random character generation is quick and allows for some truly memorable superheroes
MSH has a quick and easy character generation process. Characters are created by rolling for origin, ability scores, powers, talents and deciding on a name. It usually takes less than 10 minutes and offers an impressive variety in characters created.
Pro Designed to be beginner-friendly and narrative-focused
The game has a light ruleset that encourages roleplaying. Most conflicts are resolved with a percentage roll and a consulting table with the GM having a lot of flexibility due to rules being mostly just guidelines.
Pro Character advancement is optional
Pro Power Stunt mechanic encourages creative use of powers or abilities
(not available in the basic set)
Pro Karma system rewards heroic roleplaying
Karma is a resource used for character advancement and increasing chances in a conflict. It's gained by performing actions that a moral hero would perform.
Cons
Con Not currently available in print
Is only available in PDF.
Con Few monsters & spells provided
The included rules have only about 20 monsters and 1st and 2nd-level spells. Third party publishers have supplements that provide more, or you can use ones from old D&D.
Con High level of randomness
Power balance between characters can be highly varied since all attributes are decided with a dice roll.
Con Designed with a single interpretation of a superhero in mind
MSH's karma system rewards ethical behaviour, as such anti-heroes like Deadpool or Punisher are almost impossible to play as.
Con Some of the karma system potential is lost
Karam system is used for 2 things in the game - advancing the character (getting new powers, abilities and raising ability scores) and improving character's rolls. Since most players tend to focus on advancing the character, the secondary function of the karma system is often wasted potential.