Games like Overboss
Games like Overboss include Tabletop Simulator, Factorio, Wingspan, Gremlins, Inc., and Through the Ages. We matched them by the tags players give Overboss on Steam (Base Building, Board Game, Multiplayer, Tabletop, and Resource Management): closest matches first, and among equally close ones the better-known games.

Tabletop Simulator
Shared: Board Game · Tabletop · Multiplayer

Factorio
Shared: Base Building · Resource Management · Multiplayer

Wingspan
Shared: Board Game · Strategy · Tabletop

Gremlins, Inc.
Shared: Board Game · Tabletop · Multiplayer

Through the Ages
Shared: Board Game · Tabletop · Strategy

UNO
Shared: Multiplayer · Board Game · Tabletop

Armello
Shared: Board Game · Turn-Based Strategy · Strategy

FPS Chess
Shared: Multiplayer · Board Game · Tabletop

Prison Architect
Shared: Base Building · Strategy · Multiplayer

Satisfactory
Shared: Base Building · Multiplayer · Resource Management

Sid Meier’s Civilization® VI
Shared: Multiplayer · Strategy · Turn-Based Strategy

Root
Shared: Board Game · Tabletop · Strategy

Talisman: Digital Classic Edition
Shared: Board Game · Tabletop · Multiplayer

Terraforming Mars
Shared: Board Game · Tabletop · Strategy

Oxygen Not Included
Shared: Base Building · Resource Management · Strategy

Age of Empires III: Definitive Edition
Shared: Base Building · Multiplayer · Strategy

Blood Bowl 2: Legendary Edition (Classic)
Shared: Multiplayer · Board Game · Strategy

Dorfromantik
Shared: Board Game · Relaxing · Turn-Based Strategy

Mindustry
Shared: Base Building · Resource Management · Multiplayer

Stardew Valley
Shared: Multiplayer · Pixel Graphics · Relaxing

Age of Empires II (Retired)
Shared: Multiplayer · Base Building · Strategy

Forts
Shared: Base Building · Multiplayer · Strategy

Total War: WARHAMMER II
Shared: Strategy · Multiplayer · Turn-Based Strategy

Twilight Struggle
Shared: Board Game · Tabletop · Strategy