Single-player games like Diamond Board
Below are 8 single-player Steam games similar to Diamond Board, 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 Diamond Board page.
Ranked picks
- 1
Power Showdown
Single-player alternative to Diamond Board — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Board.
Power Showdown is a turn-based tactical superhero strategy game where positioning, powers, terrain, and team composition determine every battle.Build a squad from a growing collection of heroes and villains. Build your team. Master your powers. Win the showdown.
- 2
Twisted Roll
Single-player alternative to Diamond Board — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Board.
A tactical turn-based battler where you fight waves of enemies using a single die that you twist and share with your enemy!
- 3
Two Die
Single-player alternative to Diamond Board — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Board.
Two Die is a turn-based, tactical, roguelike RPG where every action is determined by the roll of two six sided dice. Battle enemies to upgrade your character and discover what hides in your lost memories.
- 4
Hero Quest - God of Chaos
Single-player alternative to Diamond Board — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Board.
Future Intellect's latest offering, Hero Quest, combines immersive strategic RPG gameplay with fantasy chess combat and a vast world to explore. Battle a variety of foes including beasts, demons, trolls, and undead, and collect legendary treasures. Invite friends for online turn-based RPG gameplay.
- 5
Demeo x Dungeons & Dragons: Battlemarked
Single-player alternative to Diamond Board — playable solo, no multiplayer required. Shares Strategy with Diamond Board.
A cooperative tactical RPG set in the D&D universe. Embark on a fantasy tabletop adventure. Your quest, on your schedule.
- 6
叶碎-风暴前夕/Fragmented leaves-Before the Storm
Single-player alternative to Diamond Board — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Board.
The two former enemies gathered together because of the same enemy. Their task is to prevent the outbreak of a war. However, their efforts were destined to be in vain, and all of this was just a prelude to the outbreak of the great war.
- 7
Project: AHNO's Ark
Single-player alternative to Diamond Board — playable solo, no multiplayer required. Shares Strategy and Indie with Diamond Board.
This game merges elements of tactical RPG, Go, and introduces Roguelite features. Players will need to make decisions among numerous random events and capability divergences, trying to survive in an apocalyptic game of mutual destruction.
- 8
Headquarters: World War II
Single-player alternative to Diamond Board — playable solo, no multiplayer required. Shares Strategy with Diamond Board.
Headquarters: World War II is a fast-paced turn-based strategy game where your battlefield tactics are as important as your army management skills. Experience both sides of the war, battling in Europe as the USA, the UK, or Germany. Storm bunkers, occupy houses, win tank duels.