Gym League

Gym League is a bodybuilding simulator on Roblox developed by 1v2 Studios, launched in May 2024. Players train individual muscle groups at progressively powerful gyms, compete in judge-scored bodybuilding contests against other players, and collect cosmetic Auras with rarity-based visual effects. Realistic muscle growth visually updates your character model as you train each group, which sets it apart from other strength simulators. With 787 million visits, 3.9 million favorites, and a 96.7% approval rating from over a million votes, it is one of the most popular simulator games on the platform.

Training covers multiple named muscle groups - Forearms, Triceps, Legs, Back, and Calves - each developed independently. Players stack training food and potions to maximize gains per session, then reinvest earnings into stronger gyms and better consumables:

• 🏠 Beach Gym - the baseline starting gym where new players build their first muscle groups
• 🏠 Jungle Gym and Galactic Gym - mid-to-late game tiers providing 128x and 64x multipliers over the baseline
• 🏆 Competitions - multiplayer physique contests scored by judges where balanced muscle development across all groups determines placement
• 💎 Aura Rerolls - consumable items that randomize your Aura visual effect across rarity tiers, including the sub-1% Super Saiyan Blue variant
• 💰 Cash and the Gym Store - earned through competitions, spent on potions and food that power the grinding loop
• 💎 Pose Rerolls - a second cosmetic layer alongside Auras, rerollable with code-earned consumables

Training food tiers from entry-level Dinner Of Legends up through Warriors Lunch and the high-tier Breakfast Of Champions provide stackable muscle gain boosts. Potions range from Lightning Potions and Mega Potions for training speed to Money Potions for Cash income and the rare Holy Grail Potion available only through the Ancient code. Stacking multiple consumables simultaneously is standard endgame practice at Galactic Gym tier where natural gains are slow.

Gym League sits alongside other Roblox simulator hits in the strength genre, but its judge-scored competition system and the 70,000-member 1v2 Studios Discord community set it apart from games that are purely idle. The 47 active codes from a 97-code total represent one of the most generous code programs among Roblox simulators.