Rocket Tester is past its peak but still live — 11 players online now versus an all-time high of 188. Track Rocket Tester's live player count, all-time peak, visits, ratings and full history on RoWatcher — updated continuously.
Use shift to run. Welcome to Rocket Tester! Please ask the help character for help. There are over 50 rockets to launch. You can also build a space station, or a base on the planets and moons of the solar system. Have fun. You can PM comments or questions to me here: https://www.roblox.com/users/79269067/profile Also, join the fan group: https://www.roblox.com/My/Groups.aspx?gid=3131361 Too laggy? Try playing the mobile edition: https://www.roblox.com/games/839271191/Rocket-Tester-Mobile-Edition Icon credit: scullter and RedundantAgustinnn Gamepass decal credit: asroe
11 players are in Rocket Tester right now. Its all-time peak is 188 concurrent players (April 2026).
Rocket Tester is past its peak but still live — 11 players online now versus an all-time high of 188.
Rocket Tester's highest recorded concurrent player count is 188, reached in April 2026.
Rocket Tester has 25.3M total visits on Roblox.
Rocket Tester was created by TriplePattyBurger.
Rocket Tester was published on Roblox in March 2015.