Beating 7 different Tower Defense games on a Single Device

My pc is in life support at this point. Why are some gamemodes way harder than others like molten mode compared to endless? i don't have good progress or access to good acounts for these games, also a skill issue on my part _______________________________________________________________________ Boss timestamps: 0:00 intro 0:24 Gameplay 3:43 Beserker (TBZ) 4:37 Road rager (DD) 6:45 Plague Doctor (TDX) 7:35 General (DD) 8:29 Revived Plague Doctor (TDX) 9:45 Boltmaster & Mechanical Rager & Eradicator (TBZ & DD & TDX) 12:17 Exponent & Eradicator MKII & Molten Boss (DD & TDX & TDS) 14:00 Robotic Overseer joins in (TBZ) 15:45 Avant guard + Vanguard (TBZ) 17:20 Eradicator MKIV & The Corrupted & Void (TDX & TBZ & TB) 22:55 Eradicator MKI Combat & Wave 39 (TDX & TBZ) 24:50 Overlord (TBZ) 27:47 Apex Predator (TDX) 29:20 BAD (BTD6) 30:15 All Thriumphs/Victory screens __________________________________________________________ #roblox #towerdefense #tds #towerdefensesimulator #towerdefensex #tdx #towerbattles #arenatowerdefense #doomspiredefense #towerblitz #btd6