Hey everyone, Sorry if this is a stupid question or shouldn't be posted here, I'm new to all this stuff so forgive me! I downloaded some pokemon online to do some gen1 battling since this is basically the only generation I am familiar with. I noticed you can pick ''versions'' at the top, and ''stadium'' is gen1. However, I can still pick natures and set EVs to my pokemon. Also moves like megadrain aren't on the movelist. So could anyone be kind enough to tell me how I can battle with a gen1 set? Or is it impossible to battle with the R/B/Y ''engine'' and is the only gen1 ruleset you can choose one with just using the first 150 pokemon but with EVS, natures etc. Thanks!