You're a wizard with a tower to run and sixty seconds on the clock.

Walk between the tables in your tower to bring in money, summon Fire, Ice and Rock elementals, and queue your minions for attack in in air and on the ground. When the countdown hits zero, your units march out to battle and fight whatever your opponent committed. Whoever remains, moves forward to take down the opposing tower. Now do it again until only one of you is left standing.

Keep an eye on the battlefield to see what your opponent is planning to throw at you each round. 

Fire melts Ice, Ice splits Rock, Rock smothers Fire.

Controls:

Move with WASD, the arrow keys or the left stick.

Stations open when you walk up to them.

Boosting a station plays a short arrow sequence hit the directions shown (arrows, WASD or d-pad) for a temporary production bump.

Use the menus to build units, and queue them for battle.