Developer 13AM Games announced today a bunch of guest characters will be playable in their upcoming 9 player multiplayer platformer, Runbow.

The secret characters are:

• Shovel Knight
• Rusty from SteamWorld Dig
• Juan and Tostada from Guacamelee 
• Swift Thornebrooke from Sprortsball
• Scram Kitty
• CommanderVideo and CommandgirlVideo from Runner 2

Can't wait! Runbow is one of the first games I found out about when I started TorontoGameDevs, and I'm super excited to finally play it. Make sure to follow the developers on Twitter.