Science Simulator Codes

All current and previous game codes for Science Simulator on Roblox. Roblox players can redeem new codes for free in-game items, boosts, and cash. Last checked for roblox game codes this week: Jul 22, 2026.

✓ 30 Active Codes✕ 2 Expired

Show

Code

Reward / Description

Status

EASTER

RewardThis code credits your account with a 12 Hour Hatch Boost.

Active

7000

RewardThis code credits your account with a 12 Hour Luck Boost.

Active

bird

RewardThis code credits your account with a 24 Hour Shiny Boost.

Active

BLOXYS

RewardThis code credits your account with 10 Minutes of Click Time.

Active

RewardThis code credits your account with a 12 Hour Luck Boost.

Active

BirdToTheMoon

RewardThis code credits your account with a 12 Hour Shiny Boost.

Active

Update11

RewardThis code credits your account with a 24 Hour Luck Boost.

Active

10MillionVisits

RewardThis code credits your account with a 48 Hour Luck Boost.

Active

LavaWasteland

RewardThis code credits your account with a 24 Hour Shiny Boost.

Active

Cities

RewardThis code credits your account with 420,000 Research.

Active

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What are Science Simulator Codes?

In the popular Roblox experience Science Simulator, players can use special promotional codes released by the developers to claim free in-game rewards. These rewards often include free cash, gems, stat resets, or double XP boosts which can significantly speed up your progression. We update our database regularly to ensure you have access to the best roblox game codes this week.

How to Redeem Codes in Science Simulator

Redeeming your free rewards is a simple process. Follow these step-by-step instructions to claim your items:

Launch Science Simulator on your preferred device (PC, Mobile, or Console).
Once you are fully loaded into the server, look for the Twitter/Bird icon or the Settings gear on your screen.
Click the icon to open the code redemption menu.
Copy any of the active Science Simulator codes from our list above.
Paste the code into the text box and hit the redeem button to instantly claim your loot!

Note: Roblox codes are often case-sensitive and may expire quickly. If a code from our active list is no longer working, please let us know so we can move it to the expired section. Check back often for new roblox game codes this weekend!