um, iirc the 2D Fallout games were like 99% repetitive clicking, and I'm pretty sure Fallout 2 was one big fetch quest
all video games have repetitive clicking, but not as repetitive as shooting at that super mutant who is charging at you, then press tab to click on the stimpack button then tab out to continue shooting your underpowered assault rifle.
All the quests were go someplace and get something in Fallout 2. The only Fetch Quests in Fallout 2 were retrieve the Geck, go to New Reno to buy Air Filter, Get Hydro Electrosphere regulator from Vault City, and oil can...

oil can... oil can... oil can
Fallout 3's Fetch quests:
Get the geck
Morias quests to get land mines and stuff for her repellent stick
Get the ammo bag for Riley's Rangers
Get Something from Vault 87
Get your dad from Stanislaus Braun
Get the Abraham Lincoln Statue pieces and relics
Get stuff for 3 Dogs radio tower and fix it
Rescue the big town citizens
The Fort Constantine Quest
Get the Naughty night underway in the metro full of ants quest
Operation Anchorage
Rescue that Girl from point look out