Alternating Side Initiative
Each side alternates choosing who on their side will go
Card Based
Cards are shuffled and dealt to everyone in the combat
Dex Based
You roll with your Dexterity modifier, highest goes first
Fast and Slow Turns
Popularized in Shadow of the Demon Lord
Monsters in the Middle
Monsters always go between the heroes
Phase Decision
Their are X phases in a turn, and the players are going to select whichever phase they want to take their turn on
Side Based
One side goes, then the other
Staggered Initiative
Players alternate with NPCs/Monsters taking a turn per side
