Survarium

According to the Steam reviews "You have to pay for everything". There's also a lot of complaints/mixed reviews...

I think I vaguely recall playing this when it was in beta. Being a fan of S.T.A.L.K.E.R., I was pretty eager to try it out, but it was just fairly unenjoyable TDM at the time. If they've actually added a big world map for you to explore, I can't say that I have high hopes for it because I imagine it'll be something like DayZ where you get killed for no reason all the time.

And yes, there were a fair amount of microtransaction options, at least during the beta. Maybe I'll try it again and give a more up-to-date report on the game, but as it stands, I wouldn't recommend playing it.

Heads up, this is definitely not an exploration game. It's very much focused on deathmatch and objective modes, just with a similar setting to STALKER. I made a video about it a while ago as well. Is linking that allowed? I guess it isn't not allowed.

I played this when it came out, and wasn't impressed at all. like MadmanEpic said, it's not exploration, but team deathmatch.