WORKOUT KING Stick to walk · tap to lift faster

WORKOUT KING

Workout King is a 3D bodybuilding game that takes place in the gym. You start off with a medium build and moderate strength. Each muscle has its own strength bar that grows when you train and again when you sleep. Protein is your best friend. Walk up to the dumbbell rack, the bench, the squat rack, the low bar or the pull-up bar and the set runs by itself. Tap tap to go quicker in each set. Build enough strength and muscle to compete in arm wrestling, tug of war, Atlas Stones and a posing show. The last rival is The King, the biggest body in the gym. Can you take his crown?

Genre
Sports
Difficulty
Medium
Players
1 player
Controls
WASD, Shift, E, F or stick and buttons on mobile
Session
10-60 min
Added
October 2026

How to play

Walk with WASD or the arrow keys and hold Shift to jog. On a phone, put your thumb on the lower left to walk and drag on the right to look around. Walk up to a station and press the matching key or button to choose the exercise. Each set goes for 12 reps and you will see which muscles are getting worked. Tap tap to go faster. If you need more energy, you can buy a pre-workout drink in the shop. You can also buy strength training equipment there. Buy a protein shake every day that you train. When you run out of energy, go home to rest. Go to the competition board to face different opponents. Stage 1 is an arm wrestling game against Skinny Steve, Big Mike and Iron Tony. There are also side gigs where you can earn extra cash to spend in the shop.

Behind the game

With all the player ideas coming in, I finally found time to make my own game idea. This is the first 3D game on the site made with Three.js. The game started off with a few exercises and a growth meter. It turned into a full bodybuilding simulator with strength competitions, trophies and a crown for beating the final boss. The game takes longer than most of the mini games in the collection. You can continue from your last save if you play on the same device. Finishing the whole game can take over an hour.

Hints

I would recommend going all in on biceps first, since arm wrestling is mostly biceps. After beating the first 2 arm wrestling opponents, shift to legs and back for tug of war and the Atlas Stones. Photo 1 below shows the board with the rival's number next to yours. Be sure to check it before you fight to know your odds. Don't let any muscle lag behind too long. When you get to the final competition, which is the bodybuilding posing show, you are judged on every muscle. Near the endgame, focus on building the muscles that are left, and drink as much protein as you can. A muscle you skipped yesterday is fresh and grows 25% more. In photo 2 there is no green dot next to biceps and shoulders, so they are not fresh today because I trained them the day before.

Competition board showing Big Mike's arm strength of 55 next to the player's 35
Check the rival's number against yours before you fight
Expanded muscle chip on day 2 with no green dot next to biceps and shoulders
No green dot means that muscle isn't fresh today