There are a lot of P2E games out there, it depends on your preference.
If you are looking for FPS kind of project, Undeadblock might be suitable for you. Not only do they have a good community and development, but they are also running on a good platform IMMUTABLE X. The game is similar to left4dead, we are shooting zombies and getting their native token through it.
If you are into strategy and turn-based games, you can try Splinterlands, GodUnchained, and Skyweaver. They have been in here for years and they never stop developing their project.
Undeadblock is an interesting game, but quite resource-intensive. Not every PC will be able to run it

https://www.undeadblocks.comI looked at the reviews, very little reward. I see no point in spending a lot of time to earn $20. Maybe in a bull market the situation will be more profitable for the players, but participation in the game is not a guarantee for receiving rewards.
Well, I like how this game looks. I played some zombie survival games before and this game reminded me of that, so I think I will try it... I am the type of person that will spend a lot of time playing some games because I enjoy the game and if I earn some money meanwhile even better!
Wanted to download and try it, which leads me to Wagyu "Wagyu Games is leading the charge on Kill-To-Earn Gaming. The Wagyu Games flagship product is set in the post-apocalyptic world with Undead Blocks.". Never heard about them, will register and download a game, and check this Wagyu a bit more. Thanks for sharing.