Hi, I guess this mod caused the game to crash at around 70% evolution =). I'll post all the details:

Factorio v1.1.49

15081.162 Error MainLoop.cpp:1283: Exception at tick 1770544: The mod Evolution Technology (0.1.1) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event evo_tech::on_tick (ID 0)
The mod Evolution Technology (0.1.1) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event evo_tech::on_research_finished (ID 18)
Expected table or string.
stack traceback:
[C]: in function 'add_research'
evo_tech/control.lua:70: in function <evo_tech/control.lua:47>
[C]: in function 'newindex'
__evo_tech/control.lua:75: in function <evo_tech/control.lua:73>
stack traceback:
[C]: in function 'newindex'
__evo_tech/control.lua:75: in function <evo_tech/control.lua:73>

Modlist:
- Advanced-Electric-Revamped-v16 0.6.8
- ArmouredBiters 1.1.4
- AttilaZoomMod 1.1.1
- CombatTechnology 1.0.1
- Enhanced_Map_Colors 1.5.5
- even-distribution 1.0.10
- far-reach 1.1.1
- Fill4Me 0.10.0
- flib 0.9.2
- inventory-repair 19.0.1
- KingsTurret-Shields 1.110.2
- Make_Artillery_Great_Again 1.0.6
- RPGsystem 1.2.0
- SchallAlienMutation 1.1.0
- SchallEndgameEvolution 1.1.1
- solar-walls 0.0.15
- Squeak Through 1.8.2
- Swarmageddon 1.0.6
- ups-fps 0.3.1
- BottleneckLite 1.2.3
- evo_tech 0.1.1
- factoryplanner 1.1.30
- heroturrets 1.1.11
- reverse-factory 8.1.2

I believe the research finished was on biter's force cuz mine wasn't finished yet, I tried to go back to the previous autosave and reload the map, but the same error occurs. Let me know if you need other info

I need to know how far biter research has advanced. Do the following:
- load the earlier save
- go to mod settings and enable "Show debug messages" option for this mod.
- game should print in chat debug messages about biter research periodically from that point on. Paste that message here.
- enter in chat the following command twice:

/c game.player.print(game.map_settings.pollution.enemy_attack_pollution_consumption_modifier)

This will return a pollution cost multiplier for biter units. Paste it here.

enemy_attack_pollution_consumption_modifier: 0.4286875
Research progress: 0.9919
Current tech: w93-spitter-shooting-speed-1
Current tech tier: 5

---> here it crashes:

Researched: w93-spitter-shooting-speed-1 Tier: 5

Function responsible for choosing next biter research returned nil, which caused the crash. I suspect array index was somehow out of bounds, but I'm not sure. New version is uploaded, try it out and see if crash is still happening.

Thanks, now it doesn't crash anymore. I've also tested it on 10x for a little and it advance to next tier without problems. Thanks for the hot fix!