Press Keys (1,2,3,4) to switch inventory categories and then press key (up arrow) to see the pokemon you have collected then once you are done looking click the screen and it will go away to see the locked spaces in the inventory click the upgrade button until its maxed out (you will need $3000 to do this,then you can collect any pokemon that spawns in game! also the luck button makes the pokemon ON SCREEN better not the next one coming out of the spawner -thanks