article
Cliff tech is trending in Factorio speedruns, boosting route safety and speed. This method turns geography into an advantage, helping runners hit records with stable power.
Factorio Speedrun Secret: Mastering Cliff Explosives for Max Efficiency is a precise rail setup that detonates satchels under cliffs to clear pathing blockers instantly. Research shows this pattern secures faster early expansion by removing ground obstacles without unit losses.
Why miners ignore ground units when explosives meet cliffs. Because explosions bypass collision, your trains keep flowing while ores drop safely into wagons ahead. Studies indicate players using cliff triggers cut build time and micromanagement in neutral zones.
Quick line: Place satchel nodes on cliff tiles, link to remote signals, and trigger during fast travel for instant, safe route clearing. This keeps belts clear and lets logistics networks scale without extra defender investment.
How does this trick save early game time?
Runners trigger explosives before first base, deleting rocks that would slow mining wagons. This opens routes, reduces needed rails, and secures perimeter control faster.
Can bots break this setup?
Bots stop on intact cliff tiles, so explosions keep them off contested tiles. Signals can be delayed to avoid friendly fire on your own units.
Q: Does this method work on all cliff angles?
Yes, both straight and diagonal cliffs explode when satchel nodes align with pathing grids.
Q: Which trains pair best with cliff explosives?
Fast locomotive trains clear nodes before bots crowd, maximizing uptime and safety.
