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Mystery Chest Simulator

by Dev Simulators

All Games
Mystery Chest Simulator

Stats

Live numbers from Roblox
Players
0
Visits
1,288,198
Upvotes
10,762
Downvotes
655
Rating
94.3%
Favorites
8,712
Game Updated
Jun 11, 2026

How popular is Mystery Chest Simulator?

How the game is trending over time
Concurrent players
0
New visits
+172
Like percent
94.263%
New likes
+0

About Mystery Chest Simulator

What the game is about and where to play it

Mystery Chest Simulator is an incremental chest-opening simulator on Roblox developed by the verified group Dev Simulators, launched February 2024. Players open mystery chests to collect items of varying rarities, hatch pets from eggs to boost their luck and earnings, and trade finds with other players in a dedicated Trading Plaza. The 94.3% approval rating from 1.3 million visits reflects a well-received gameplay loop during its active period.

The core gameplay cycles through several distinct activities:

  • ๐Ÿ’Ž Open mystery chests to collect items and rare drops
  • ๐Ÿ’Ž Hatch eggs to acquire pets that boost luck and Coin earnings passively
  • ๐Ÿ—บ๏ธ Complete the obby sub-mode for bonus rewards on top of standard chest income
  • ๐Ÿ—บ๏ธ Play Tower Mode for additional currency beyond the main simulator loop
  • ๐ŸŽญ Visit the Trading Plaza to exchange items player-to-player

Coins and Gems are the dual currencies powering progression - Coins for general purchases and Gems for premium unlocks. Luck Potions temporarily improve chest-opening odds, and Swamp Eggs represent a special tier above standard eggs. Storage capacity is finite and expandable via gamepass, encouraging active trading to manage inventory.

Dev Simulators used a named update cadence (Update3 through Update6) - making Mystery Chest Simulator a natural companion to other incremental simulators like those in the chest-opening niche.

Available on

PC
Yes
Mobile
Yes
Console
No

Mystery Chest Simulator FAQ

Everything you need to know about Mystery Chest Simulator - from how to play to where our data comes from.

Ask in our Discord
What is Mystery Chest Simulator?
Mystery Chest Simulator is a Roblox incremental simulator where players open mystery chests to collect items, hatch pets from eggs, complete an obby for bonus rewards, and trade with other players in the Trading Plaza. It was developed by Dev Simulators and launched in February 2024.
Who made Mystery Chest Simulator?
Mystery Chest Simulator was created by Dev Simulators, a verified Roblox developer group. The game launched in February 2024 and last updated in March 2026.
What is the Trading Plaza in Mystery Chest Simulator?
The Trading Plaza is a separate sub-place where players can exchange items with each other player-to-player. It is one of the key social features that sets Mystery Chest Simulator apart from purely idle chest-opening games.
What are pets in Mystery Chest Simulator?
Pets are companions hatched from eggs that provide passive boosts to luck and Coin earnings while equipped. The base game allows a limited number of active pet slots, with additional slots purchasable via the plus-3 Pets Equipped gamepass.
What is Tower Mode in Mystery Chest Simulator?
Tower Mode is a secondary game mode accessible from the main place that rewards extra currency on top of standard chest-opening income. Completing Tower Mode is also tracked as a badge, making it both a progression activity and an achievement goal.

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