The phrase refers to a specific pirated release of , originally released in 2012.

: A quality-of-life update that automatically refunds in-game currency if a used mod becomes incompatible or is removed, preventing loss of progress or money. Version & Repack Details

"Euro Truck Simulator 2 v144110s 2012 RJAA Repack" represents a frozen-in-time, and potentially risky, piece of the game's long and storied history. For those curious about ETS2's roots or the nostalgia of the 2012 release, this version offers a glimpse into the past. However, for new players, the modern, officially supported version is overwhelmingly recommended. It offers a vastly superior experience, a helpful community, and no risk to your computer.