Single-player games like Boss After Boss
Below are 9 single-player Steam games similar to Boss After Boss, 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 Boss After Boss page.
Ranked picks
- 1
Idle Golf
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Strategy and Casual with Boss After Boss.
Idle Golf is a laid-back idle game where you upgrade your golfer, unlock powerful balls, and watch the money roll in as shots fly automatically down the range. Retire your runs to earn medals, unlock new gear, and push your earnings further with each swing.
- 2
Knightfall Idle
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Strategy and Indie with Boss After Boss.
Knightfall Idle is a medieval idle RPG made by Gibber. Gather, process, trade, and fight across 10 skills while your kingdom runs in the background. Join a Fief, raid bandit camps, compete in seasonal leagues, or stay in the permanent realm. 450+ passive tree nodes. Free to play.
- 3
Leverage Real Estate Simulator
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Strategy and Indie with Boss After Boss.
Become an ambitious, ruthless real estate tycoon. Borrow, mortgage, or go public to build your empire with other people’s money. Raise funds, buy land, build, and sell—all with simple clicks—and watch your capital snowball at incredible speed.
- 4
Node Factory
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Strategy and Indie with Boss After Boss.
Dive into the world of machine learning! Node Factory is a node-based automation incremental game where you harvest resources and train neural networks. Manage your economy, optimize your grid, and automate your way to a multi-Centillion dollar tech empire.
- 5
My Army Getting Stronger
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Strategy and Indie with Boss After Boss.
A short relaxing incremental auto-battler where you grow an unstoppable war machine and grind your way forward through enemy territory. No stress, no micromanagement — just growth, upgrades, and glorious mass battles.
- 6
Idle Energy
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Indie and Casual with Boss After Boss.
A small game about pushing the world forward, one crank at a time. Sell energy at the Market, build power plants, and climb from a manual workshop through eight eras to star-spanning cosmic civilization. Offline. No microtransactions or ads.
- 7
MAR: Millions Are Rising
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Strategy and Indie with Boss After Boss.
Millions of monsters are escaping the hole. Stop them with a unique arsenal of towers, nukes, and deep upgrades in this incremental tower defense game.
- 8
Jonald '06 or How a Tiny Horse Living in New York City Raised 250 US Dollars So They Could Buy a Nintedo Woo On Launch Day
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Strategy and Indie with Boss After Boss.
It is the year 2006. You are a tiny horse and you NEED to buy the newest motion control gaming console on launch day. Can you properly manage your past selves to muster 250 dollars starting from nothing but a pile of lint?
- 9
Until I Forget Me
Single-player alternative to Boss After Boss — playable solo, no multiplayer required. Shares Indie with Boss After Boss.
A psychological and atmospheric 2D puzzle-platform adventure. Solve puzzles, explore shifting environments, and follow the traces of your own story among forgotten memories.