Games like Small Sister
Games like Small Sister include Game Dev Tycoon, Volcano Princess, Plague Inc: Evolved, LoveChoice, and Emily is Away <3. We matched them by the tags players give Small Sister on Steam (Casual, Indie, Strategy, Simulation, and Isometric): closest matches first, and among equally close ones the better-known games.
Game Dev Tycoon
Shared: Indie · Simulation · Casual
Volcano Princess
Shared: Choices Matter · Multiple Endings · Simulation
Plague Inc: Evolved
Shared: Strategy · Indie · Simulation
LoveChoice
Shared: Choices Matter · Dating Sim · Multiple Endings
Emily is Away <3
Shared: Indie · Simulation · Casual
Emily is Away Too
Shared: Indie · Simulation · Casual
911 Operator
Shared: Strategy · Simulation · Indie
Legend of Mortal
Shared: Choices Matter · Multiple Endings · Strategy
Papers, Please
Shared: Indie · Simulation · Multiple Endings
Undertale
Shared: Choices Matter · Multiple Endings · Indie
Love Is All Around
Shared: Dating Sim · Multiple Endings · Choices Matter
Two Point Hospital
Shared: Simulation · Strategy · Indie
Death and Taxes
Shared: Simulation · Choices Matter · Strategy
Gaokao.Love.100Days
Shared: Casual · Simulation · Multiple Endings
Mini Motorways
Shared: Casual · Strategy · Simulation
Dream Daddy: A Dad Dating Simulator
Shared: Simulation · Indie · Dating Sim
Matchmaking Inc.
Shared: Casual · Dating Sim · Multiple Endings
Kitty Powers' Matchmaker
Shared: Casual · Indie · Dating Sim
BidKing
Shared: Casual · Strategy · Simulation
Chinese Parents
Shared: Casual · Simulation · Indie
Reus
Shared: Indie · Strategy · Simulation
Dictators:No Peace Countryballs
Shared: Strategy · Casual · Simulation
Reigns: Her Majesty
Shared: Indie · Casual · Choices Matter
Two Point Museum
Shared: Casual · Simulation · Strategy