Here's what the roster will look like. It was said that there will be 51 playable characters.

Not shown:

  • [N/A]

The following characters are under high consideration and are highly likely for confirmation:

  • Falkner (Pokemon)
  • Lyn (Fire Emblem)
  • Donnel (Fire Emblem: Awakening)
  • T. Hoppy (Clayfighter)
  • PC Guy (Apple Mac Guy VS PC Guy)
  • Ayumu "Osaka" Kasuga (Azumanga Daioh)
  • Merasmus (Team Fortress 2)
  • Peppy Hare (Starfox)

The following series/franchises are being considered for having a playable representative in Internet Fighter 21C.

  • Mortal Kombat cartoon
  • Sonic the Hedgehog