Games like Second Chance at a Billion
Games like Second Chance at a Billion include Europa Universalis V, Supermarket Simulator, Victoria 3, CloverPit, and Anno 1800. We matched them by the tags players give Second Chance at a Billion on Steam (Roguelite, Roguelike, Simulation, Economy, and Historical): closest matches first, and among equally close ones the better-known games.

Europa Universalis V
Shared: Simulation · Historical · Economy

Supermarket Simulator
Shared: Simulation · Economy · Singleplayer

Victoria 3
Shared: Simulation · Economy · Historical

CloverPit
Shared: Roguelike · Roguelite · Singleplayer

Anno 1800
Shared: Simulation · Economy · Singleplayer

FTL: Faster Than Light
Shared: Roguelike · Singleplayer · Simulation

Railway Empire
Shared: Simulation · Economy · Historical

TCG Card Shop Simulator
Shared: Simulation · Economy · Singleplayer

Cities: Skylines
Shared: Simulation · Economy · Singleplayer

Balatro
Shared: Roguelike · Roguelite · Singleplayer

Luck be a Landlord
Shared: Roguelite · Simulation · Roguelike

Imperator: Rome
Shared: Simulation · Historical · Singleplayer

Manor Lords
Shared: Simulation · Historical · Strategy

Against the Storm
Shared: Simulation · Roguelite · Historical

Plutocracy
Shared: Simulation · Economy · Historical

Europa Universalis IV
Shared: Simulation · Historical · Economy

Victoria II
Shared: Historical · Economy · Simulation

Dawn of Man
Shared: Simulation · Historical · Singleplayer

Crusader Kings III
Shared: Simulation · Historical · Strategy

Drug Dealer Simulator
Shared: Simulation · Singleplayer · Crime

Workers & Resources: Soviet Republic
Shared: Simulation · Historical · Economy

The Guild II Renaissance
Shared: Simulation · Economy · Trading

Definitely Not Fried Chicken
Shared: Simulation · Economy · Crime

Cities: Skylines II
Shared: Simulation · Economy · Singleplayer