>>36425855Look at the quality of that screenshot. That is a screenshot of an emulator.
Do you *know* how easy it is to hack 3rd-generation Pokemon roms? And how long it's been possible?
Seriously, it's just
>Open AdvanceMap>Load the rom>Go to fucking Route 101 or something>Go to scripts tab>Place a Master Ball item ball>Go to wild pokemon data tab>Replace all Zigzagoons with lv 5 slowbros>Save your changes>Open up VBA>Load the rom>Play the rom>Pick up your masterball>Catch your slowbro