Thank You Rocks, also known as the Social or Friends Rocks; Is a social currency in Puzzle Trooper which are obtainable in the following ways;
- Gain 10 Rocks when you use your Friend's Leader.
- Gain 5 Rocks when you use a stranger's Leader or a leader that is not in your friend list.
- Daily Login Bonus
Thank You Rocks are usable for getting units in the Regular Airdrop. Please be reminded the units attained in this way are random and undetermined.