do you know any good projects where i don't have to invest any money and can earn crypto by playing (p2e)? im looking for such crypto projects. thanks in advance for good suggestions.
The hype that play to earn tokens and games generated is on the low side at the moment, so even if you could play for free some of those games you are not going to find many people that are interested in those games anymore, and if there is no interest coming from the community then those games will sooner or later fail, so I would not recommend to you that you invest your time in those tokens as I sincerely believe that you will just waste your time if you do so.
Yes, because in addition to the popularity of the project and the possibility of earning these tokens, you also need to consider the liquidity of these tokens. The project may promise to earn 1000 tokens a month for spending time in its game, and when the player gets them, he will certainly want to sell them, but will face the problem that either these tokens are not traded anywhere, or there is no demand for these tokens, but only one offer to sell. Bounty hunters who participated in questionable bounties faced a similar problem. Tokens were issued to them, as promised, but these tokens were left lying around in their wallets because there was nowhere to sell them.