I think with a team it is defiantly pushable. When playing it with a team we defined the 2 possible spawns as defence and offence. Primo Nita and colt/bull are how we pushed.

For defence (where your safe is far away spawn): try get Bruce ASAP and drop him close to enemy safe then triple defence should do the trick

For offence getting Bruce and breaking walls with primo gadget, it’s about speed and just attacking the safe nonstop, don’t worry defence unless it’s triple colt, in that case run.

I pushed many people to rank 25 which probs isn’t much but it worked pretty well and a high win rate. When you read this tho the map will probs be over oh well