Advanced Guide

From Idle Server Defender

Advanced Summary (Stuck Progression)[edit]

If you feel stuck in ZZ+, shift from pure push runs into setup runs that improve worker scaling.

1) Reset Your Progression Loop[edit]

  • Backtrack earlier cups and clear easy Milestones.
  • Reinvest milestone rewards into:
    • Gem damage increase upgrades
    • Worker progression (especially EXP worker)

2) Damage Scaling Priority[edit]

Late game, multiplier stacking outperforms flat base damage in most high speed-divider setups.

Best stack:

  • Damage Increase
  • Damage Executable
  • Speed Divider

3) EXP Worker Optimization Run[edit]

Use a dedicated run to raise your EXP worker `/s` high score.

Recommended mechanics:

  • 5s wave timer
  • Max enemy movement speed
  • Higher enemy count/spawn pressure

Why:

  • More kill throughput on screen = higher EXP/s baseline

Execution tips:

  • Use EXP ad buff during the run
  • Near peak, equip 5 red EXP executables
  • Avoid Shockwave arsenal during EXP score setup (can disrupt consistency)

4) Coin Worker Optimization Run[edit]

Coin worker min-maxing is more setup-heavy.

Recommended approach:

  • Run the highest cup you can safely survive for ~200+ waves
  • Raise modules to at least 2x (especially coin module)
  • Slow enemies with mechanics when needed for control
  • When kill speed falls off, wait for extractor timing
  • Activate coin executables during extractor window
    • Typical setup: 5 coin executables
    • Safer setup: 4 coin + 1 enemy-speed executable

Extra note:

  • If coin bonus procs during extractor + executable window, `/s` can spike much higher (rare).

5) Executable Management[edit]

After setting worker high scores:

  • Unequip red executables
  • Save them for the next setup run

6) Final Takeaway[edit]

Workers remain one of the strongest long-term scaling tools, even after nerfs.

For ZZ+ progression:

  • Use separate runs for EXP worker and Coin worker optimization
  • Treat worker baseline growth as your bridge to final zones
  • Combine mechanics + executables + controlled pacing for best results