Internet All-Star Death Battle is a fighting game for Wii U, Xbox One, and PS4. It stars various internet personalities and characters. All characters are separated into 3 categories.
- Mr. Rage (Leader) - Attacks with rage faces (Stage: Rage Place)
- Angry German Kid - Attacks with a Keyboard (Stage: Computer Room)
- SpingeBill - Attacks with Patty Krabbies (Stage: Krusty Krap)
- Derpy Hooves - Attacks with Derpiness (Stage: Town Hall)
- LongCat - Attacks with extension powers (Stage: Tree)
- Doge - Attacks with mis-spelled words (Stage: House)
- Dinky Hooves (Unlockable PS4 Exclusive) - Attempts to emulate Derpy, but faster and less powerful. (Stage: Schoolhouse)
- Hank Hill (Unlockable) - Attacks with tools, burgers, and Propane and Propane Accesories (Stage: Strickland Propane)
- Angry Video Game Nerd (Leader) - Attacks with Game Accesories (Stage: Basement)
- PewDiePie - Attacks with screaming and game controllers (Stage: Computer Room 2)
- Nostalgia Critic - Attacks with gun and other Nostalgia Critic stuff
- SkyDoesMinecraft - Attacks with BUTTER! (Stage: Butter Minecraft World)
- Ray William Johnson - Attacks with stuff from the videos he talks about. (Stage: Fail World)
- Minecraft Villagers - Attacks with Minecraft Villagers. (Stage: Minecraft Village)
- Ben T. Looney (Unlockable Wii U Exclusive) - Attacks with Poorly-Drawn Gun (Stage: White Video Space)
- Bullshit Man (Unlockable) - Attacks with bullshit (Stage: Black Video Space)
- Dr. Rabbit - Attacks with Teeth (Stage: Balloon)
- Shadic - Attacks with overpowered DBZ stuff (Stage: Master Emerald Shrine)
- Numa Numa - Attacks with Numa Numa (Stage: House 2)
- Rick Atsley - Attacks with Rick Rolls (Stage: Tennis Court)
- PB&J Time Banana - Attacks with Peanut Butter Jelly and a Baseball Bat (Stage: Black Video Space 2)
- I.M. MEEN (Unlockable Xbox One Exclusive) - Attacks with Bad Grammar (Stage: Dungeon)
- Vegeta (Unlockable) - Attacks with faster DBZ stuff (Stage: Planet Namek)
Have health divided into two, but multiple characters.
- Double Rainbow (Nyan Cat & Rainbow Dash) (Stage: Rainbow Road)
- Player Kitty (Keyboard Cat & Gamer Cat) (Stage: House 3)
- Smosh (Ian & Anthony) (Stage: Smosh Yard)
- JonTron (Jon & Jacques) (Stage: House 4)
- Rodents (Hamster Dance Hamster & Dramatic Chipmunk) (Stage: Rusty Hamster Wheel)
- Kids (Charlie & David) (Stage: Car)
- Troll (Meme Boss 1)
- Idiot (Old Boss 1)
- Non-Critical Critic (YouTube Boss 1)
- Anti-Fan (YouTube Boss 2)
- Go!Animate Guy (Meme Boss 2)
- That Cynical Guy (Old Boss 2)
- YTMG (Old Final Boss)
- Tommy Parky (YouTube Final Boss)
- 4Chan (Meme Final Boss)
Like Street Fighter Alpha, but you can only do combos if you have enough "internets." You lose them when you do a combo. You get them from punching and kicking. You lose them if you get hit enough times in a row. Also, there are no Super Combos. There are items, ala Super Smash Bros.
- Story - Follow the story of the three classes.
- Arcade - Normal Arcade Mode
- Versus Mode - Versus Mode.
- Free Battle - See the title.
- Time Attack - Beat Arcade in a Record Time!
- Avoid - Avoid the character you are against!
- Co-Op - Co-Op Arcade Mode.