Just to start this discussion off... Every unused name I could find from the last three naming arguments!
FailHell
BattleCannon
BattleHell
Battlehells the Failure
Magmadwarf
Battlehell the Failure of Cannons
Battlehell the Cannon of Failures
Hellbattles the Extended Failure of Cannons
Hellfailed
Failedhell
Hellboats the Murderhead of Shoots
Hellhelm the Abandonment of Faith
Dragongild
Frozenhalls
Deathhalls the Murder of Merchants
Hellportal
Hellboat the Failure of Cannons
Boatfailed the Oars Cannons of Hell
HellFailed, the Tomb of Innocents
DoubleHell the Caverns of Fail
Failfortress the Madness(or Greed, couldn't decide) of Gore
Failfortress
Failfailed
Hellboat
Hellbattled. The extended failure. Of cannons
Goldenhell
Goldenhell the Failure of Cannons
Brokenhell (broken sure seems to describe the game during Hellcannon)
Brotherhell (since the popular idea seems to be a parallel universe)
Hellcastle (because fuck yeah)
Cathell (my cats bring all the demons to the yard)
Hellcurse (the Curse of Battlefailed is still with us)
Dinedhell (we did)
Frozenhell (Hellcannon's exterior, also what happened when we started breaking stuff)
Leakedhell (the original FAILCANNON, as well as the HELLCANNON)
Hellsouls (that's what we all are now)
Hellberry (for Aussie)
Hellwalls
Hellfortress the Failure (of Battles)
Hellwinds the Shame of Failures
DarkHell
Hellbattle the Fortress of Fail
HellHell the Hell Fail of Hell
Helltide
The Waves of Failure
The Worst of Worlds
Warfailed
Savagephantom
Hellfailed the Savageness of Cats
Hellcanyon
Hellkitchen
Hellkitten
Hellchicken
CannonCrest
CannonRule
CannonBurn
CannonBorn
CannonTruth
CannonThinking
CannonWalls