Single-player games like Weapon Master Simulator
Below are 11 single-player Steam games similar to Weapon Master Simulator, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Weapon Master Simulator page.
Ranked picks
- 1
No Serial
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Simulation and Early Access with Weapon Master Simulator.
Run an underground weapons workshop. Craft weapons, take risky orders, sell to clients, upgrade your setup, and try not to get caught as the business gets bigger.
- 2
Cafe Life Simulator
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Simulation and Early Access with Weapon Master Simulator.
Manage your dream cafe, but don't stop there. In this comprehensive simulation, explore a living city! Drive cars, build relationships, work side jobs, and build your empire. From brewing coffee to becoming the most famous name in town—how will you live your cafe life?
- 3
Market Manager Simulator
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Simulation and Early Access with Weapon Master Simulator.
Build and manage your own market. Fill the shelves, set prices, serve customers, manage online orders and grow your business. Hire employees, check stocks and turn your market into a large business.
- 4
7 Millimeters
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Action and Simulation with Weapon Master Simulator.
Start your journey as a carpenter in a new neighborhood. Take measurements, install furniture and fulfill customer orders. But success attracts trouble; a local gang demands a fee. Refuse, turn your shop into a fortress, and arm yourself to defend your life. will you pay or resist?
- 5
Video Game Store Simulator
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Simulation with Weapon Master Simulator.
Build and run your own video game store in this first-person retail management simulator. Order new titles, unpack deliveries, stock shelves, set prices, serve customers at the register, and reinvest your profits to customize and expand your growing business.
- 6
Pizzeria: The Pizza Restaurant Sim
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Simulation with Weapon Master Simulator.
Build and manage your own pizza restaurant from scratch! Knead the dough, choose the right toppings, control the oven, and satisfy your customers. Expand your shop, discover new recipes, and become the best pizzeria in town.
- 7
Inventor Simulator
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Simulation with Weapon Master Simulator.
Craft inventions and sell them to customers, then automate your workbench, workshop and store! Research new inventions or create your own from scratch. Set prices based on an economic model, unlock and craft upgrades, and vertically integrate your supply chain. Become the world's greatest inventor!
- 8
On Hold - Call Center Simulator
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Simulation and Early Access with Weapon Master Simulator.
A dark comedy call center simulator where you answer calls, verify identities, catch fraudsters, and run side hustles under your supervisor's watchful eye. The queue never empties. The pay never improves.
- 9
15th Floor
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Action and Simulation with Weapon Master Simulator.
You are stuck in an apartment building with endless floors full of fear. Observe your surroundings carefully to climb to the 15th floor and reach the roof of the building. Do not ignore any abnormalities. Your carelessness may result in death.
- 10
15th Prison
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Action and Simulation with Weapon Master Simulator.
15th Prison is a horror escape game. There is no exit from this prison. But examine your surroundings carefully and do not ignore any abnormalities. Take the envelope in each block and move on. Your carelessness may result in death.
- 11
The Well: Episode 1
Single-player alternative to Weapon Master Simulator — playable solo, no multiplayer required. Shares Action with Weapon Master Simulator.
The Well is a single-player, psychological horror game with a deep story and different puzzles. Hide, escape and make the right choices as you solve the terrifying mystery of the wells created in World War II. There is no exit from the wells in this village!