Start by turning on Annie Mode, which you do by pressing ` (TILDE, THE KEY ABOVE TAB) and typing /annie when the prompt appears. Once you have activated Annie Mode, you can enter the codes indicated below for the corresponding effects.

Code	Effect
/circles	Identifies closest circle.
/davis	Prompt a message.
/deploy	Prompt a message.
/destroy	Destroy a target.
/easter	Prompt a message.
/flare	Eliminate flares.
/gopos X,X,X	Teleport to any map position.
/lighting	Eliminate lighting effects.
/loss	Instant loss.
/mk1 (2) (3)	Change pods in-game.
/nuke	Huge explosion.
/rays	Lines surround objects.
/shield	Generates shield status report.
/slew	Locks movement.
/sound	Message when targeting.
/texture	Old school.
/thing	Removes objects.
/victory	Instant win.
/wire	Pen and Paper mode activated.