From the Reddit chatter, the main advice for getting more S3 and S4 progression in Last War is to focus your resources hard on one main squad, save stamina and seasonal items, and push your key tech and gear upgrades as early as possible. Reddit users also emphasize that S4 is especially about boosting resistance fast and not spreading upgrades too thin.

What players keep repeating

  • Prioritize one squad only for gear, exclusive weapons, and mastery instead of dividing upgrades across all three squads.
  • Save stamina and seasonal resources so you can spend them when they matter most in S3 and the S3-to-S4 transition.
  • Push for stronger resistance and core stats quickly when S4 starts, since that seems to be the early-season bottleneck.
  • Keep an eye on season rewards and store choices, because players often debate whether to spend medals immediately or wait for better offseason value.

S3 to S4 strategy

A lot of the discussion suggests S3 is the setup phase and S4 is where the account’s earlier decisions start to show. If you enter S4 with one well- developed squad, good reserve resources, and enough saved seasonal currency, you’re in a much better position than if everything was spread out evenly.

Reddit-style practical advice

“Save your stamina” and “stash every seasonal item” are the kinds of comments that keep coming up in S3 threads.

“Only promote gear for 1 squad” is another recurring theme from stronger players trying to help others avoid wasted upgrades.

Best takeaways

  1. Build one top squad first.
  1. Hoard stamina and seasonal materials before S4.
  1. Use S3 to prepare, not to spread resources everywhere.
  1. Enter S4 ready to rush resistance and core progression.

TL;DR

The Reddit consensus is simple: don’t spread your resources around. Focus one squad, save stamina and seasonal items, and hit S4 with enough power and resistance upgrades to stay competitive.