Single-player games like Boss Monster
Below are 13 single-player Steam games similar to Boss Monster, 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 Monster page.
Ranked picks
- 1
Ascension: Deckbuilding Game
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Casual with Boss Monster.
Ascension: Deckbuilding Game is now available for your PC and Mac, complete with 9 full expansion decks! Play alone or with friends to battle against the Fallen One for honor and victory. Conceived and designed by Justin Gary, Ascension will provide hours of engaging and strategic game play for enthusiasts and experienced gamers alike.
- 2
Chaos Reborn
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Indie with Boss Monster.
Turn-based wizard combat with the tactical positioning of chess and the bluff of poker. Features wizard customization, 100s of gear items, single player realm adventures, online leagues and co-op play.
- 3
Mystic Vale
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Indie with Boss Monster.
Are you ready to lead your druidic clan and cleanse the Valley of Life? Mystic Vale is a stunning digital version of the Origins award-winning AEG card game. Debuting the unique Card Crafting System, players take turns building powerful combos in order to stop the curse. Play online or local hotseat.
- 4
Tabletop Simulator
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Indie with Boss Monster.
Tabletop Simulator is the only simulator where you can let your aggression out by flipping the table! There are no rules to follow: just you, a physics sandbox, and your friends. Make your own online board games or play the thousands of community created mods. Unlimited gaming possibilities!
- 5
Sentinels of the Multiverse
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Indie with Boss Monster.
You've never played a comic book like this! Control a team of heroes battling evil villains across dynamic environments. Play out epic comic book battles come to life in this exciting adaptation of the hit card game.
- 6
Rento Fortune: Online Dice Board Game (大富翁)
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Indie with Boss Monster.
Rento is multiplayer business dice game. It is board game for 2 to 8 players.Trade lands, build houses, win auctions, roll wheel of fortune, risk in Russian Roulette and have fun.Play with your friends and acquire a monopoly over the game board :)
- 7
Roll Player - The Board Game
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Indie with Boss Monster.
Create the ultimate Fantasy character by rolling dice, building attributes, purchasing weapons, gaining skills, and discovering character traits in Roll Player, a digital adaptation of a popular board game of dice manipulation and strategy!
- 8
XenoShyft
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Indie with Boss Monster.
In this base-defense deck-building card game you and your teammates will have to work together to survive the continuous onslaught of powerful alien threats and horrors!
- 9
Magic: The Gathering - Duels of the Planeswalkers 2013
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy with Boss Monster.
Play with friends or AI as you travel across fantastic planes to take on new encounters & opponents. Magic 2013 features ten customizable decks, individual records, new items & more!
- 10
Star Realms
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy with Boss Monster.
Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards!
- 11
Slay the Spire
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy and Indie with Boss Monster.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
- 12
Yu-Gi-Oh! Legacy of the Duelist : Link Evolution
Single-player alternative to Boss Monster — playable solo, no multiplayer required.
Build your Deck from over 10,000 cards and take on the most iconic Duelists from the Yu-Gi-Oh! universe. Relive the stories from the original Yu-Gi-Oh! animated series through Yu-Gi-Oh! VRAINS!
- 13
Munchkin Digital
Single-player alternative to Boss Monster — playable solo, no multiplayer required. Shares Strategy with Boss Monster.
Kill the monsters & grab the loot in the classic card game!