Dernière mise à jour: July 2026
Comment battre les premiers niveaux
Clear Level 0–mid Into the Backrooms TD : placement, upgrades, comps budget.
Questions fréquentes
Stuck Level 2 ?
Upgrade existing > new unit. Check path coverage.
Co-op easier ?
Oui — co-op.
Mobile tips ?
When summon ?
After tutorial Codes redeemed.