Over the last year and a half, we've looked at the best games from a variety of systems, and in that time more than 1000 games at least got some attention. The lists focused on retrogaming, and with nearly all the lists specific to a particular system, it meant that there wasn't many opportunities to compare games between systems.
For this list, though, we've looked at the best 2D platforming games, regardless of console. Mario vs Mega Man vs Samus vs Sonic and others in a match outside the Smash Bros Universe. One of the challenges in a list like this is to decide what it includes, so the question was left open-ended. Because of this, there were some interesting choices, including what to do with games that cross genres but include heavy doses of platforming.
