Board games vary across mechanics, theme, weight, audience, and interaction. Here's a framework for comparison:
| Mechanic | Similar Games | Key Difference |
|---|---|---|
| Deck-building | Dominion, Star Realms, Lost Ruins of Arnak | Arnak adds worker placement + board exploration |
| Worker placement | Agricola, Viticulture, Lords of Waterdeep | Agricola: tight survival; Viticulture: seasonal flow; LoW: D&D quests |
| Tile placement | Carcassonne, Kingdomino, Isle of Skye | Carcassonne: map-building; Kingdomino: 2D dominoes; Skye: auction + scoring |
| Area control | Scythe, Root, Blood Rage, Kemet | Scythe: euro-engine; Root: asymmetric factions; Blood Rage: drafting; Kemet: tech tree |
| Cooperative | Pandemic, Spirit Island, Arkham Horror, The Crew | Pandemic: disease curing; Spirit Island: complex defense; AH: narrative; Crew: trick-taking |
To get useful comparisons: Name 2–3 games you like, and what you want more/less of. I'll map the design space around them.