During the game I was unable to train my explorers. Even though I had enough money to do so. Did anybody else have this problem? Is there some cream requisite other than cash that I missing that you need in order to train them?

Hi, if the explorer has 3 skills fully developed (100 points) then it's not a bug, because there's a limit for an explorer to have not more than 3 skills fully developed. However, we had another case, from Steam user, who stated that the 'train' button doesn't work and he couldn't train his explorers. Luckily, we have planned update for this week, so you won't need to wait long for the fix. Nevertheless, it's probable that your save file can be corrupted (you will need to start a new custom game).
Please if it's not a trouble for you, tell us more about this bug, or let us know if it's fixed after the update.

Cheers!

Well, this bug popped up from the very first game I played. I have the same problem as the aforementioned steam user. I cannot use the train button to train any of my explorers. I will however start a new game and see if this fixes the problem and I look forward to that update as I like what I see of the game. However, I do hope the game does not stay in Early Access 4 years.

I just wanted to let you know I tried your solution and started a new game. I was still unable to train any of my explorers in the new game I started. At this point I really am looking forward to the upcoming patch that will fix this problem.

Don't worry, we don't want to stay in early access longer than we must. And it definitely won't be 4 years. I was told that the patch with the fix will be there in less than 48h.

Cheers!

The update was released and the bug should be fixed. There are also GOG achievements. Please, tell us if the problem is solved.

Cheers!