RimWorld
RimWorld is a colony simulation in which survival plans collide with characters' needs and unexpected events. Building a settlement creates the conditions for stories rather than following a fixed plot.
Civilization VI is a turn-based strategy game about developing cities and pursuing a path to victory. Research, geography and relationships with other leaders all shape a long campaign.

Start with a manageable map and choose one victory direction to guide early decisions.
A campaign asks for sustained attention, and overlapping city, diplomacy and research systems create a learning curve.
RimWorld is a colony simulation in which survival plans collide with characters' needs and unexpected events. Building a settlement creates the conditions for stories rather than following a fixed plot.
Into the Breach makes tactical battles a puzzle of positioning, damage and protecting buildings. Enemy intentions are visible, so each turn asks what can be prevented and what must be sacrificed.
Factorio turns mining and crafting into a factory of connected production lines. The central pleasure is noticing a bottleneck and redesigning a system so it runs more smoothly.