My personal opinion:
In my ~200 hour factory at the moment, I have a Biter evolution of 99,99%.
66% through pollution and time and 33% through killing nests. The most of the biters are green.
I think, at the ~100 hours the Behemoth Biter will appear. It is sometimes different. If u build big , they came earlier through the pollution of your factory.
I personally think, that the game is just to easy to defeat the crabby aliens. The Behemoth Biter is the only one with 3000HP. That's nothing. In the lategame u have updated all your weapons and the defense, they aren't a threat for u or your base. Also if u play only with gun turrets only (For the achievement). No problem too.
I read in some patchnotes, that the HP of the behemoth biter was decreased...I think from 5000 to 3000HP. Why the hell they did that ? 50 Biters can attack u and nothing special will happen. Ok, they die, but this is nothing special. I hope u understand. The difficult of the biters must be increased, not be decreased loved developer. Just to easy to deal with it.
All aliens must be attacking simultaneous or the groups must be bigger AND they must attack like a WALL. They came to the turrets row by row. Not efficient for them. For u, okay, not for the enemy! That were a real power problem, if u build only laser turrets. Personally, I hate the laser turrets. 2 of them upgraded behind a 2 width wall killing all of the 50 Biters ALONE (row by row). They take damage, but who cares ? When u can hold up 50 Biters with TWO Turrets, the balance is the real problem of the game. Laser turrets are to strong. Flamethrower too. And just another fact. A laser turret need for ALL biter types just ONE shot to kill them, except the greens!
We have 2 options:
1. The biters must be evolving more over the time and upgrade themself and this never stops! We have a unlimited research damage tree... Biters need it too! Also the groups of the attacking biters must be more efficient! Row by row attacking isn't the answer for the biters to win a battle. They win the battle if all of them attack at once! And so should it be. The biters in the lategame are at the moment just props, not a threat!
2. The unlimited damage research must be removed and the damage must be decreased, especially the flamethrower and the laser turrets. And the power consumption of the laser turrets must be * 3. Flamethrowers need a special oil (high costs!). We have enough space to build large power sources (nuclear power), therefore increase the power consumption of the laser turrets! Laser turret spam must have consequences.
Generally:
The AI need an update. The Biters should immediately attack u, if the power is down! Player must be punished for building fails or not enough power. Also, we need more alien types. Maybe air units and maybe a special biter type (A queen or something similar) that attacks if u kill enough nests and the queen is HARDLY to kill (20000HP or more). U need some nuke's for it or tons of ammo! We have so much weapons, but the lategame is just the same shit. Sorry for that. U ran through the enemy lines and nuking all away. U can use artillery too, but u are quicker with the nukes. And nukes are just to cheap! The tank is useless in lategame play and the buggy... The best way is just running and bombing with nukes. If u do that 30 minutes, the whole map is clear. U need 300 Nukes, but is that a problem in lategames ? I think not. We need aliens that survive a nuke! Maybe the radiation (Why we havn't this in the game ?) make some types of biters strong and will be dangerous for u. ALL vehicles need a special ability. If they had that, in lategame they have their utilize. Mabye an auto marker for the artillery in the tanks range.
Maybe radiation zones in the world. U need special equipment to cross it.
I have wrote a wall of text. Sorry for that and my english.
![Mr. Green :mrgreen:](./images/smilies/icon_mrgreen.gif)
I hope the "aliens (bugs)" will be stronger. Just another fact: "Normally, we are the ALIENS in Factorio and it seems that the developer misunderstand the word if someone tell them, the aliens must be stronger. They think, ah, aliens, the player must be stronger
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)