Noobs in Combat Gems: Acquisition, Costs, and Spending Priority

Gems serve as the premium currency in Noobs in Combat, earned through daily rewards, campaign completions, and Rigged mode clears. Players spend them to unlock premium units, acquire cosmetic skins, purchase extra loadout slots, and convert into nuggets or experience.

How to Obtain Gems

Free gems come from map completions, introductory mail, and daily attendance. Starting a profile grants an initial developer mail reward containing three gems alongside starter resources. Completing the three introductory tutorial stages and collecting mailbox deliveries leaves an account with 85 gems before entering standard matches.

The primary repeatable path without Robux relies on the daily login calendar. The login system shifts into gem distributions after the opening days of daily rewards, awarding escalating sums such as 5, 10, 15, and 20 gems per check-in as continuous streaks accumulate.

Campaign maps provide guaranteed one-time gem payouts. Clearing the final scenario of any standard campaign group awards gems directly to your bank. Additional gem drops occur when beating scenarios on Rigged difficulty, where a first-time victory rewards 10 gems per cleared map. Repeat completions on already cleared difficulty settings do not restock these one-time campaign gem allocations.

Players who want immediate supplies can purchase currency packs inside the store menu:

• 100 Gems costs 200 Robux.
• 500 Gems costs 699 Robux.

Robux also funds account utilities such as the Double EXP pass for 299 Robux, found in the gamepasses section of the store.

Spending Gems on Units, Slots, and Upgrades

Gems bypass grind walls across the tech tree and unlock specialized machinery that cannot be bought with base research points alone. Certain standalone weapons require pure gem payments to access. The Flamethrower costs 60 gems, and the Multi LTank costs 60 gems. Heavy armor variants also demand gem outlays, exemplified by the Cold War Heavy Tank variant requiring 225 gems to research alongside a 240-ticket deployment production cost.

Deploying new machinery requires available hanger space. Expanding loadout slots and setting extra loadout presets takes gems, giving you room to field combined arms formations during match deployment phases.

Gems also substitute for combat experience when promoting branches that level up slowly in standard battles. When grinding air wings or specialized support craft proves inefficient, players can bypass unit upgrade thresholds by funding required experience directly through gems.

Cosmetics remain another major outlet. The customization interface in the player profile offers nation-themed and novelty paint jobs:

• Japan skin costs 150 gems.
• Neko skin costs 500 gems.

Skins change appearance without granting tactical combat advantages over stock models.

Gem Allocation Decision Table

Spending gems efficiently requires balancing immediate combat unit power against long-term slot utility and cosmetic preferences.

Market Conversions to Other Currencies

Version 4.0.0 introduced the in-game Market tab inside the store, replacing the older system of arranging manual currency swaps with server moderators. The market operates on fixed exchange rates between gems, points, and nuggets.

Spending 100 gems in the market yields either one Gold Nugget or 1,000 Research Points. Because points flow steadily from standard match victories and nuggets drop from Tryhard campaign milestones, trading gems for research points is inefficient. Converting gems into nuggets remains viable primarily when all available Tryhard scenario awards have been collected and an end-tier unit evolution requires an immediate nugget payment.

Players prioritizing unit variety get the highest functional return by reserving their early gem balances for roster slot expansions, the Multi LTank, and branch upgrades before committing surplus reserves to profile skins.