Dial and transformation
With the Omnitrix equipped, press G or right-click air with an empty hand. Turn the dial and select an unlocked alien. Press H to revert to human, or V to activate the selected form's power.
All 10 alien definitions set the same transformation duration: 6,000 ticks (5 min). The countdown appears near the hotbar. The Field Guide says it warns with beeps during the final ten seconds.
Timeout and recharge
A normal transformation lasts five minutes. The countdown appears near your hotbar and warns you during the final ten seconds. When time runs out, the watch reverts and recharges for one minute. Reverting early avoids recharge. Master Control removes both limits.
Reverting before the timer expires avoids the timeout recharge. Each alien can override the default recharge in its data file.
Master Control
Zs'Skayr drops Master Control. Equip the Omnitrix, then right-click the item. Master Control unlocks every alien and permanently removes transformation timeout and recharge.
Creative mode and death
In creative mode, every alien is on the dial.
Death changes the player back to human form; the current code applies that revert during respawn.