Beginner Guide
Everything you need to go from Noob to Pro.
1 Getting Started
Launch +1 Muscle to Arm Wrestle on Roblox. Walk around -every step gives +1 Muscle.
Find your first opponent: Nerdy Kid (only 10 Muscle needed).
2 Understanding Muscle
Base muscle per step = +1. Multiplied by: Dumbbells (1鈫?鈫?鈫?2鈫?..), Rebirth (1x鈫?.5x鈫?x鈫?..), Pets, Boosts (2x temporary).
Use our Muscle Calculator to plan upgrades.
3 Dumbbell Upgrades
Spend Wins at the shop:
- Iron (100 Wins, 2x)
- Steel (1K, 5x)
- Golden (10K, 12x)
- Up to Universal (1T Wins, 5000x)
4 Pet System
Buy eggs 鈫?hatch pets. Pets give passive multipliers.
Get free pets from codes (e.g. "bunnyhop" = free Bunny).
Use Gold Machine to combine 5 same pets into Golden version.
See Pet Tier List for rankings.
5 Rebirth System
Rebirth resets muscle but gives permanent multipliers: Rebirth 1 鈫?1.5x, Rebirth 17 鈫?200x.
Unlocks better training zones. Don't rush -beat all opponents first!
6 Tips & Tricks
- Redeem codes first -free Wins and pets for a head start
- Use boosts strategically -activate before long play sessions
- Offline gains exist -log in daily to collect
- Always equip best pet for max multipliers