To Base Mm Sub ^hot^ — R2b Return

could refer to:

is common in flight/subs sims. MM sub might be a mod, mission, or “mission maker subfolder”. r2b return to base mm sub

"MM-Sub active," a calm, synthetic voice whispered in his earpiece. "Ji-hoon, don't fight the stick. Let the plane wear your hands." could refer to: is common in flight/subs sims