Hey D4NNYP,
on micro limits you can treat minraises as 2 limpers because it's mostly indication of weak hand. Every cold caller also counts as 2 limpers. Therefore you get minraiser and 2 cold callers, meaning you should treat them as 6 limpers. So, sitting in the big blind with 6 limpers you should just push preflop for max EV.
Regards,
burek2000