# Why the Lounge is your top priority
Observed Game Fact Credits are awarded upon selling a galaxy based on its total value. The Lounge is a dedicated Mothership Room that directly increases the credits earned from every galaxy sale.
Community Knowledge In r/IdlePlanetMiner thread 1wmf5rt[1], new players regularly ask whether to invest in existing rooms or push to unlock new ones. Community members emphasize that unlocking the Lounge is the single most impactful milestone for long-term momentum:
- Compounding Growth: Every level in the Lounge permanently increases the credits you take home from standard 10M–12.5M resets. Instead of getting 10 credits per reset, players with a leveled Lounge earn 20, 50, or over 100 credits for the exact same run time[1].
- High-Level Scaling: Dedicated players continue investing in the Lounge well into mid- and endgame, often pushing it past level 60 to fuel rapid multi-galaxy credit farming (thread 1waoy66[2]).
# The level-11 cap rooms
Observed Game Fact Several Mothership Rooms have a hard cap at level 11. Unlike open-ended rooms whose costs increase exponentially forever, these rooms stop requiring credits once level 11 is achieved.
- Engineering (Mining Speed): Increases base mining speed across all planets. Leveling Engineering ensures ore piles accumulate quickly during active play.
- Workshop (Crafting Speed): Cuts crafting time per item, allowing higher-tier items to finish before market fluctuations rotate.
- Forge (Smelting Speed): Speeds up bar smelting, preventing bar starvation in multi-step recipes.
- Cost Halving Benefit: Community Knowledge In thread 1wm2w60[3], veteran u/Striker_AC44 points out that maxing the level-11 crafting efficiency rooms effectively cuts material requirements and manufacturing hurdles in half, unlocking smooth transitions into late alloys.
# Robotics and rover mission scaling
Community Knowledge In thread 1wn79w3[4], veteran player u/StudyLegitimate2550 and u/M1sterM0g emphasize the value of the Robotics room:
- Search Tier Unlocks: Upgrades to Robotics unlock higher-tier rover expeditions (e.g. 24-hour and 48-hour missions) which have chances to award 4-star managers, bulk Dark Matter, and Resource Stars directly[4].
- Dark Matter Supply: Rovers are the only renewable in-game source of free Dark Matter outside of challenges and tournaments, directly funding high-star manager recruitment.
# Modules vs. rooms: when to shift focus
Recommendation In thread 1wmf5rt[1], player u/crowdedhoney advises: “Since you have a blue in each slot then you are good on modules for now. Modules take tons of resources”.
Early credits must not be wasted on marginal module rerolls or excessive energy cell hunting. A solid set of basic blue modules provides enough stat coverage while you funnel your credits into room unlocks and Lounge upgrades. Once your Lounge is above level 20 and level-11 rooms are maxed, you can comfortably divert focus toward advanced station modules.
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