Tier List
What to prioritize first — machines, boosts, and purchases ranked for efficient progression.
Tiers reflect progression value for a typical July 2026 run, not cosmetics. S-tier items accelerate prestige cycles the most; C-tier is situational.
Machines
Auto Pump
Biggest early unlock — stops manual bottle grinding.
Combine
Core income multiplier right after automation.
Reactor / Extractor
Mid-game backbone; bulk upgrade when cash spikes.
Fuel Refinery
Strong pre-prestige checkpoint for premium fuel.
Fuel Pump
Essential starter, but stop over-leveling once Auto Pump is online.
Acid Pump / Drill
Solid mid fillers once plot space exists.
Tesla Coil / Orb Reactor / Volcano
Endgame/post-prestige powerhouses; need space and cash.
Codes & Free Boosts
members100k
2× Cash for 5 minutes — best for upgrade sprees.
Cash Multiplier Towers
Permanent free boost from group + favorite.
likes1k
2× Sail Speed — stack when boats are fully loaded.
update1
2× Fuel XP — best during machine/boat grinding.
RELEASE / SAIL / BOAT
Expired — do not waste time redeeming.
Gamepasses
×2 Cash
Best Robux spend for long-term players.
×2 Boat Speed
Strong for active farming loops.
×2 Walk Speed
QoL moving between plot and plaza.
×2 Mines
Only if your build leans on mining machines.