Void Muscle Guides

Void Muscle is a live Roblox gym simulator from Rebloxian Studios. You load into a void-charged gym, grow an R15 avatar by training, and chase size that other players can see on a 22-person server. This hub is the map of every walkthrough on the wiki. Read it once so you stop opening random TikToks that still think the game is unreleased.

The experience launched on 6 August 2026. The live title still includes DATA FIXED after a save-data repair, and the studio was still pushing changes into September. None of these guides assume a public Trello. They describe the typical muscle-sim loop you should expect in this revival: three stats, stations that scale, rebirth multipliers, pets, and optional PvP once you look large enough to bother people.

Start here

New accounts should open Getting Started before they buy a pass or paste a script. That page is the first twenty minutes: spawn, find the HUD, train without blocking the floor, and confirm your save survived DATA FIXED. If the gym feels stiff, pair it with Controls so PC, mobile, and gamepad binds are not a mystery.

When the first session is stable, switch to How to Get Stronger. That is the stat-priority and station-route page. It will not name unofficial islands as if they were datamined. It will tell you when the starter floor is a trap and when AFK punching is worse than a short focused set.

Power systems

Size in this genre is a billboard. The engine underneath is usually three numbers — strength, durability, agility — plus a rebirth multiplier and pet luck. Rebirths explains what typical sims wipe versus keep, and when a reset is actually cheaper than another hour on a weak rock. Pets covers hatch, equip slots, and why a multiplier pet beats raw punching even if the model looks like a joke. How to Get Gems is the income loop around that hatch. How to Fight is the optional 22-player size brawl once you look large enough to bother people.

Use the training plan and rebirth planner as checklists after you read those two guides. They are not live calculators. They are questions to ask before you waste a peak.

How these guides stay honest

Rebloxian Studios left the Roblox description empty. There is no public item spreadsheet. If a guide on this wiki says “typical” or “in this genre,” that is deliberate. We would rather you know the loop than memorize a fake gym name. When the studio shouts a real mechanic, we fold it into patch notes and then back into the matching guide.

Related hubs you will jump to from these pages:

• Codes if a string ever goes live
• Tier List for pets, stations, and gamepasses ranked by opportunity cost
• Players for size etiquette and the leaderboard climb
• Updates when DATA FIXED or a new title tag appears
• Scripts if you insist on loaders, with ToS warnings attached

Suggested reading order

1. Getting Started, then Controls if the HUD fights you.
2. How to Get Stronger until you feel the first wall.
3. Rebirths before you sit on a huge raw number.
4. Pets before you dump gems into the wrong egg.
5. How to Get Gems so the pile buys a hatch, not a clan tag.
6. How to Fight only after durability and pets exist.
7. Cross-check pet tiers and training tiers so the next hour is not a coin flip.

Skip the order if you already have a fat character and only need to know whether DATA FIXED ate a save. That is an updates problem, not a punching problem.

Keep this hub bookmarked as the table of contents. Each guide below it is written to stand alone, but they share the same facts: the game is out, servers hold 22, the studio is Rebloxian, and we will not invent official pet names to look complete. When you finish a session, jump back here and pick the next gap instead of grinding the same starter machine out of habit.