Play UMAWALK - 歩いて育てる競走馬 on PC Play UMAWALK - 歩いて育てる競走馬 on PC and Mac

About the Game

UMAWALK is a simulation game from developer 合同会社スイッチメディア that connects your real-world activity to the growth of a racehorse. Instead of tapping through menus, you train by living your normal life: walking, climbing stairs, focusing on tasks, and sleeping. The game reads data from your smartphone's pedometer and Health Connect, then translates those numbers into your horse's abilities. You can play UMAWALK on PC with MuMuPlayer to keep your stable visible on a larger display while you go about your day.
How daily activity becomes training
Your horse improves through four main inputs, each tied to a different ability. Steps you take are converted into stamina, so a longer commute or a walk around the block directly strengthens your horse's endurance. Brisk walking or jogging feeds into speed, rewarding you for picking up the pace. Floors climbed, such as taking the stairs instead of the elevator, build power. No special equipment is required beyond your phone, which means your usual routine is the training plan.
Focus and sleep also matter. Focus time is the period you spend without your smartphone, and it raises your horse's intelligence. Sleep works differently: by leaving the app running before bed, your horse's natural sleep-wake rhythm improves its temperament, which can boost performance on race day. These two elements make UMAWALK unusual among walking games, because they ask you to put the phone down and rest, not just move more.
Sunday races and long-term progression
Every Sunday at 9 PM, your trained horse automatically participates in a race. Before the race, you choose one of four courses: sprint, mile, long distance, or steeplechase. The choice should match your horse's strengths, so a speed-focused horse might do better in a sprint while a stamina-heavy horse could excel over a longer distance. You can watch the race on video, and afterward the game gives you advice on what to improve for the following week.
Each horse retires after completing 24 races. At that point you bring in a new horse and continue building your collection of horses and titles. You begin by choosing one partner from 13 horses, each with a distinct personality, and giving it a name. This structure gives every horse a finite career, so you are always working toward the next generation while keeping the ones you have already trained.
Rival stables and social features
If you agree, horses from other trainers in the same class become your opponents in Sunday races. Privacy is limited by design: only the horse's name is visible to others. Your step counts and sleep records are not shared. You can quit racing at any time, and you can report or block opponents if you are concerned about them. This makes the competitive side optional and low-pressure.
Free skill gacha and safe use
The skill gacha costs no money. You draw based on your daily actions, and watching ads increases the number of draws. The game can be used without logging in, though Google and LINE login are available for transferring data when you change devices. Health records are used only to display your horse's growth and records, not for advertising. Accounts and data can be deleted at any time from the app settings or the website. The app is not intended for medical purposes, so enjoy it within reasonable limits according to your physical condition.
Why play UMAWALK on PC with MuMuPlayer
UMAWALK is built around leaving the app running during focus time and sleep, and playing on PC with MuMuPlayer fits that rhythm well. On a Windows PC or a Mac, you can keep the game open in the background while you work, study, or rest, which supports the focus and sleep mechanics without needing to keep your phone on. The larger screen makes it easier to review your horse's stats, read the weekly race advice, and watch the Sunday race videos. MuMuPlayer also works on MacBook and macOS devices, and you can play on Mac mini through MuMuPlayer, so the same setup is available across different computers, including Apple Silicon models such as M1, M2, M3, or M4. Whether you are on a traditional PC or a modern Macintosh, MuMuPlayer gives you a comfortable way to manage your stable and keep your training consistent.