I am fairly new to the game and I need some help. I have about 23 people in my vault and I am doing pretty good. The only problem is that my food, water, and energy are always low! How to I keep these at a higher level. I tried upgrading and building more rooms, but that didn't help!

Hello,

Well i would suggest, build only basic "Power generator", "Water treatment" and "Diner room". (don't upgrade)

If you will upgrade rooms, you will need high STR/PER/AGI dwellers, so they can handle it, and ofc don't forget about incidents!

When room is upgraded = creatures are stronger at incidents (Mole rat, Radroach).

For each upgrade you will consume more power, so build only room your able to fill up, keeping empty or half room will consume your resources.

Look in to your Stats list and check how much you can produce.

Example: If you have 4 dwellers with highest STR and you build Power generator 3x (for 6 dwellers) it will only make long production. So build Power generator 2x for 4 dwellers and expand only if you have dwellers for it.

At later game when you can build training room, train asap,. it will make production faster..

And send dweller to wasteland where you will find gear with STR/PER/AGI.

best regards

Joe

In addition to the above great advice, the more individual rooms you have, the more power you consume. Don't know if you're aware of that. Combined room consume less power.