Crescent Network airdropped CRE to ATOM stakers with the snapshot time at Jan. 1st, 2022, 00:00 UTC. Whether you are eligible to receive airdrop and how many CRE will be given can be checked in https://airdrop.crescent.network
Check your airdrop
Once you access the airdrop page, you can see your claimable amount of CRE. You can see that 20% of your total airdropped CRE is already given.
The remaining amount can be also received by doing missions one-by-one.
Doing Missions unlocked your airdropped CRE.