Invincibility

Invincibility is the ability to be immune from being voted off or eliminated from Total Drama Island. Invincibility is usually earned through completing a challenge better than the opposing team/opposing campers/opposing cast-mates.

Team Invincibility
Mostly, invincibility was obtained by a person, or people, for completing their challenge to win the prize for their entire team.

Total Drama Island

 * The Big Sleep - Gwen won invincibility for The Screaming Gophers by staying awake the longest after the Awake-a-Thon.
 * Dodgebrawl - Harold won invincibility for The Killer Bass for winning the final dodgeball round against Owen.
 * Not Quite Famous - Harold won invincibility for The Killer Bass for scoring them the most points during the talent contest.
 * Phobia Factor - Owen, Gwen, Heather, Izzy, Lindsay, Trent, and Beth won invincibility for the remaining Screaming Gophers (LeShawna and Cody) for being able to face their fears, having the most people face them.
 * Up The Creek - DJ won invincibility for The Killer Bass by pushing all the boats, as well as The Killer Bass campers, to the water finish line before the opposing team.
 * Paintball Deer Hunter - Geoff, Bridgette, and Harold won invincibility for The Killer Bass for shooting more paintballs at the opposing team than The Screaming Gophers did to them.
 * If You Can't Take The Heat... - Geoff won invincibility for The Killer Bass by leading them to victory to get more points than The Screaming Gophers in the cooking challenge.
 * Who Can You Trust? - Gwen and LeShawna won invincibility for The Screaming Gophers for breaking the trust challenge tie and winning against the opposing team.
 * Basic Straining - Gwen won invincibility for The Screaming Gophers for outlasting all other campers in Chef Hatchet's boot camp.
 * X-Treme Torture - Lindsay won invincibility for The Screaming Gophers for winning against Duncan in the extreme water-ski challenge.

Total Drama Action

 * Riot On Set - Duncan won invincibility for The Screaming Gaffers for winning against Izzy in the acting challenge.
 * 3:10 to Crazytown - The Screaming Gaffers won invincibility for winning against The Killer Grips.
 * The Chefshank Redemption - Lindsay won invincibility for The Killer Grips for beating The Screaming Gaffers to the prison break point.
 * The Sand Witch Project - Technically, DJ won invincibility for The Screaming Gaffers against The Killer Grips for scaring them out of the "haunted" area; however, due to technical reason, The Killer Grips did not lose anyone.
 * Full Metal Drama - Duncan, Harold, and LeShawna won invincibility for The Screaming Gaffers by stopping The Killer Grips from stealing The Trunk of Mind-Blowing Secrets.
 * Ocean's Eight - Or Nine - Duncan, Harold, and Heather won invincibility for The Screaming Gaffers against four of The Grips for crossing the getaway finish line first.
 * Million Dollar Babies - Beth, Lindsay, Justin, and Courtney won invincibility for The Killer Grips by winning the cheerleading contest.

Solo Invincibility
After the teams' split in No Pain, No Game and Dial M for Merger, Chris tells the campers that the competition will have campers only looking out for themselves. Thus, solo invincibility came into play. Everything from team invincibility tied in with this. The only difference was in winning solo invincibility, only the person that won it would be immune from being voted off and/or eliminated.

Total Drama Island

 * No Pain, No Game - LeShawna won invincibility for herself by eliminating the other campers through dares and by beating Molotov the bear at a log-rolling competition.
 * Search and Do Not Destroy - Heather won invincibility for herself by having a pass inside her treasure chest saying she were to be invincible.
 * Hide and Be Sneaky - LeShawna won invincibility for herself by being able to hide from Chef without getting caught, and Heather won invincibility for finding DJ and Owen so that Chef can blast them.
 * That's Off the Chain! - Heather won invincibility for herself by crossing a finish line on her bike first.
 * Hook, Line, and Screamer - Gwen won invincibility for herself by accidentally confronting a real psycho killer, putting her life in danger.
 * Are We There, Yeti? - Gwen and Heather won invincibility for themselves for triumphing over the two remaining campers.
 * I Triple Dog Dare You! - Gwen and Owen won invincibility for themselves for teaming up against Heather to win.
 * The Very Last Episode, Really! - Owen won invincibility for winning the race, finishing before Gwen.

Total Drama Action

 * Ocean's Eight - Or Nine - Courtney won invincibility for herself, technically against nobody, because of her lawyer's contract.
 * Super Hero-ld - Courtney won invincibility for completing the superhero challenge.
 * Princess Pride - Courtney won invincibility for winning a sword fight against Justin, because he refused to hurt "Princess Courtney".
 * Rock 'n' Rule - Courtney won invincibility for wins the rock challenge.
 * 2008: A Space Owen - Beth won invincibility for the space challenge.
 * Top Dog - Beth won invincibility by returning to the film lot with her animal friend first.