Once in 2017, there was such an ICO project that wanted to capitalize on the heroes of Marvel.
That team made an airdrop, and for those who want a little more, they had to send a small amount ETH.
In the end, the project disappeared... I see that ANN and ... there is a persistent sense of deja vu.
Going across details of this project I don't see they are asking any money.
We must stay away from all projects that asks money prior to giving you any reward.
Good luck with the project.
There are mostly two ways to scam folks in crypto, Mr. Brand New Account that just happened to stumble on this ANN:
1. Ask for money upfront to develop hot air
2. Dump hot air on buyers through exchanges
The first is gradually becoming easy to detect. So, most scammers are now going through the "faux-selfless" second route where it looks like they are building something, then dumpo. Slap on a popular brandname you don't own and the chances of it catching the eye increases