At the start of the game, Rig has four different costumes, with two being available from the start and the remaining two costumes being unlocked through either Arcade Mode, Time Attack Mode, or Survival Mode.
For both games, Rig's costumes unlock in the order listed, regardless of the difficulty and mode played. Only one costume is unlocked per mode, per difficulty in the game. Also, the tag team option is considered a different mode than the solo option in the Arcade Mode, and both characters chosen in the tag team will unlock a costume.
With the release of the downloadable costumes, Rig was given three different DLC costumes, adding his total up to seven costumes.
|Costume 1 - Black, hooded vest with grey pants that have suspenders, a pair of black boots, a belt with a pouch, bracelets on both of his wrists, and a glove on his right hand.||Default|
|Costume 2 - Orange jumpsuit with suspenders and the sleeves tied together, a tank top, a pair of boots, orange gloves, a hard hat which hangs from his neck, and an utility belt with various equipment.||Default|
|Costume 3 - Red-and-black dobok with a black belt, grey shorts, a pair of foot grips, and leather gloves.||Complete any difficulty on either Arcade Mode, Time Attack Mode, or Survival Mode|
|Costume 4 - Off-white, hooded vest with green, camouflage pants that have suspenders, a pair of black boots, a belt with a pouch, bracelets on both of his wrists, and a glove on his right hand.||Complete any difficulty on either Arcade Mode, Time Attack Mode, or Survival Mode|
|Costume 5 - Grey vest with a white shirt, pair of black pants, formal shoes, and a bow tie.||"What a Character" DLC|
|Costume 6 - Dressed as Santa Claus.
The costume consists of a over-size red jacket with white fur, matching pants, a pair of boots, and a Santa hat.
|"Lil' Santas 2" DLC|
|Costume 7 - Black-and-orange shorts with a pair of matching MMA gloves.||"Fighter Pack" DLC|
- In Story Mode, Rig wears his first two costumes.