This is the phase will you take everything in your game play phase and play the game. You take the Game Play rules that you created see how the game plays out. Take notes about things you would change or add as ideas come. Be sure to play the game out at least twice yourself. If your game is a single player than let at least two other people play the game with the exact rules you created, then take down their comments and notes. If your game is multiplayer, make sure you have at least two different groups you play the game with. Take down their comments and notes well. 

 

After your playtesting, make adjustments to the game how you see fit, and be sure to take into consideration all the comments from your playtesters and the notes you took. 

 

Somethings that may come up are:

Time limit for rounds are not long enough or too short

Rules are unclear

No win state

Need more effecient way to start game