I think XERA is an amazing game, and I'm glad I discovered it. I used to play a lot of H1Z1 survival before, but unfortunately, that game no longer exists. This game is quite similar to H1Z1, but in this case, the zombies are replaced by robots. The game also has some great additions like in-game missions, challenges, and a season pass. However, I do see some areas for improvement:
The destruction of base components needs a different approach. It has happened to me too many times that I accidentally demolished basic parts with the hammer while trying to upgrade them. This seems to be a common issue among other players as well. To solve this problem, consider replacing the hammer, for example, with a crowbar when demolishing.
I feel that there is a lack of challenge in PVE (Player vs. Environment). For example, adding more robots or having groups of robots randomly patrolling the map could increase the level of challenge.
There are many robots in the prison area. The chance of being killed by a robot there is quite high. It would be enjoyable if there were more rewards or unique items to acquire in that area.
It is common for other players to take away buggies and ATVs in PVE. To prevent this, one solution could be to add a key to each vehicle, and each player can have only one key. This way, it would also reduce frustration and unnecessary arguments in the chat.
Some missions are very boring because they take a long time to complete. For example: "Collect 100 medical supplies from military crates." I can imagine that many players lose interest because of this. It's fun to do missions, but these kinds of missions become very repetitive and tedious.
Overall, I love the game, but I think these improvements would make it even better.
I hope you take this as a positive comment and that you will continue to develop this game further.