How to solo backrooms with no cosmic and godly: use evil spothlight man put 2 in the start use scientist to farm up scientist to second level put more 2 evil spothlight upgrade to max level you cant beat using that units for start, but when you're losing exit the game and rejoin the wave you losing will disaapear upgrade to max lvl scientist and put upgraded titan drill man( sniper) upgraded to max level all 4 drills and put titan cameraman when you can't but put upgraded titan drillman and you win:)
Same strategy for the start then for the wave 10 get sonar to 2nd last level and add 2 evil spotlight in the corners at the front before the toilets “split up”
How to solo backrooms with no cosmic and godly: use evil spothlight man put 2 in the start use scientist to farm up scientist to second level put more 2 evil spothlight upgrade to max level you cant beat using that units for start, but when you're losing exit the game and rejoin the wave you losing will disaapear upgrade to max lvl scientist and put upgraded titan drill man( sniper) upgraded to max level all 4 drills and put titan cameraman when you can't but put upgraded titan drillman and you win but if you dont have thats units its more easy get that