RoSession
Simulation Β· Incremental Simulator2 years old#8,205 by players

Bulk Up Simulator

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Counted by RoSession since Oct 22, 2026
24h high0
Likes–
Visits783K
Visits a day–
Favorites49.3K
Peak seen0

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About

πŸ’ͺ Eat food and work out to get stronger and bigger! πŸ† Compete against NPCs to earn wins! 🌎 Unlock new worlds! 🐢 Collect pets! πŸ’Ž Premium benefits: +25% strength 🎁 Join Skyrunner Simulators for an exclusive pet and a +25% strength boost! https://www.roblox.com/groups/32701836/Skyrunner-Simulators πŸ‘ Like the game for updates! πŸ‘₯ Invite friends for a strength boost! [Tags] weight lifting simulator, get strong simulator, strength simulator, gym simulator, get buff, get muscles, muscle legends, get stronger every second, every second you get +1 muscle, +1 strength every second, +1 strong every second, get huge simulator, get fat simulator, +1 fat every second, every second you get fatter

Source: RoSession tracked data, last updated Oct 22, 8:50 AM UTC. RoSession is not affiliated with Roblox.