Logosmancer

Your voice is your wand.
No spell hotkeys. No spell wheel. No mana. To cast, you say it - out loud. Shout "FIREBALL" across the arena, "FREEZE" a fleeing rival mid-sentence, take to the skies with "FLY", turn an enemy wizard into a chicken with "TRANSFORM"... or clear the area with "FART". Yes, that is a real spell, and yes, it does damage.
Spell words are recognised on your own PC in real time, and everyone nearby can hear you panicking.
Spells
FIREBALL - the classic. Big boom.

FREEZE - stop them right in their tracks, especially when they're trying to fly away.

FLY - take the high ground, escape, or just explore.

TRANSFORM - getting swarmed, or just want to see what happens? Turn your enemies into tiny chickens. Monsters turned into chickens run away in a panic.

FART - an expanding cloud of stank. Get out quick or suffer the dire consequences.

Wizard chaos, your way
Battle across seven arenas built for wizard fights: sun-baked desert temples, marble ruins of an ancient empire, a samurai fortress on islands of rock floating high above the clouds, pirate-infested isles, a jungle at midnight, a dwarven dungeon and a misty river valley town.

King of the Hill - the Socially-Awkward Wizards vs the Slight-Tism Wizards, 5v5. Hold the hill, rack up points, try not to get fireballed off it.

Team Deathmatch - 5v5. First team to the target amount of kills wins, or the team with the most kills when the timer runs out.

Free-for-All - no teams, no friends. First wizard to the kill target wins, or whoever has the most kills when the timer runs out.

Sandbox - play solo or with up to 12 friends. Survive waves of monsters together, turn on teams for a free-for-all brawl, or switch waves off and just mess around.

Proximity voice chat
Talk to your team, taunt the enemy, and overhear the other side's plans. Every word carries in the arena - including the ones you didn't mean to say.
Easter eggs
Some words do more than you'd expect. We're not telling. Start talking.
Dress to impress
Earn XP in King of the Hill, Team Deathmatch and Free-for-All to unlock wizard drip, ridiculous titles and prestige levels.

Level up to 50, then prestige up to 10 times. Every step unlocks something new: over 30 cosmetics across hats, cloaks, robes and chest pieces, and over 60 titles to show off on the scoreboard, from Chicken Whisperer to Archmage of Yapping. No lockboxes and no paid cosmetics. Everything is earned by playing.
Steam Workshop
Build your own Sandbox maps and monster skins with the free Mod Kit and share them on the Workshop, so you can play in any world you'd like.
Requires a microphone. Spell recognition is English only - an in-game pronunciation guide shows you exactly how to say every spell.

Sound effects from : "Fireball Cast 3" by LiamG_SFX (CC BY 4.0), "Bomb - Small" by Zangrutz (CC BY 3.0).