Factorio Forums

Playing without mods:

1. Place three storage tanks all directly connected in an L shape.
2. Stand to the right of the top-left tank (in the space where you could place a fourth tank to complete a square).
3. Press and hold LEFT until the character runs into the top-left storage tank.
4. Press and hold DOWN
5. --> The character passes between the connected bottom-left and bottom-right tanks

This is reproducible from any orientation. When the character runs into a storage tank, then moves orthogonally, they can pass between any connected storage tanks that straddle the path of motion.

Duplicate 47898