Characters are what the player uses to interact with levels. There are currently three player characters available to choose from, each with their own abilities and optional settings accessed through the in-editor level menu. The playable character in each level is set by the creator, however, picking up Character Capsules can allow the player to switch character. Currently, there are 4 playable characters.
All characters are capable of moving left and right, as well as jumping, shooting, and climbing ladders. In addition, all characters are capable of using one weapon with infinite ammo, as well as up to 11 extra weapons which have limited ammo. All characters have a total of 28 health, along with 28 ammo per limited weapon, which can be restored through the use of pickups and weapons. Each character has one unique combat weapon, as well as at least one unique utility weapon.
|Name||Description||Unique Weapons||Default Abilities||Options||Version|
|Mega Man||The classic blue bomber. Optional slide and three possible charges.||Mega Buster, Rush Coil, Rush Jet, Power Adaptor, Jet Adaptor, Super Adaptor||N/A||Sliding, Charge Shots (MM4/MM5/MM6)||1.0+|
|Proto Man||Can slide and charge. Optional double damage and Proto Strike.||Proto Buster, Proto Coil, Proto Jet||Sliding||Double Damage, Proto Strike||1.3+|
|Bass||Can dash and shoot in 7 directions. Optional double jump.||Bass Buster, Treble Boost||Dashing||Double Jump||1.3+|
|Roll||Can roll and fall down 1 wide holes. Optional dodge roll to avoid damage and charge.||Tango Jump, Flappy Beat||Rolling||Dodge Roll, Charge Broom||1.7+|