Introversion's clever strategy sims

All seven games from Introversion Software in one place, where you run prisons, guide starships and outwit global threats through careful planning.

If you like systems that push back, the work of Introversion Software gives you plenty to manage. Prison Architect has you arrange cell blocks and keep daily routines from falling apart, DEFCON has you weigh cold decisions on a tense world map, and The Last Starship has you shape a ship and then keep everyone aboard alive while you take jobs. Each one is about planning ahead, reading limited information and living with trade-offs.

Developed by Introversion Software

The Last Starship

The Last Starship

Design a working starship from the reactor up, then take it into a fresh galaxy each run as a miner, pirate hunter or anything else you fancy.

75% of 1,644 Steam reviews are positivePlayers online now: 108$19.99
Scanner Sombre

Scanner Sombre

You are alone in a pitch-black cave with one tool: a LIDAR scanner that sprays the dark with rainbow dots.

91% of 3,193 Steam reviews are positivePlayers online now: 2$6.99
Prison Architect

Prison Architect

Design every cell block, hire the staff, and try to keep a prison full of dangerous inmates from boiling over.

84% of 63,297 Steam reviews are positivePlayers online now: 540$29.99
DEFCON

DEFCON

Command silos, fleets and shaky alliances from a bunker, then watch the countdown to global annihilation in real time.

87% of 3,510 Steam reviews are positivePlayers online now: 15$11.99
Uplink

Uplink

A hacking sim from 2001 that still nails the fantasy: take contracts, crack passwords, bounce your connection across the world, and scrub every log…

89% of 1,770 Steam reviews are positivePlayers online now: 10$11.99
Darwinia

Darwinia

Darwinia blends real-time strategy, action, and puzzles with a unique gesture-based control system.

78% of 783 Steam reviews are positivePlayers online now: 1$11.99
Multiwinia

Multiwinia

Multiwinia is a fast-paced, retro-inspired RTS that blends arcade action with strategic depth.

82% of 408 Steam reviews are positive$11.99
The Last Starship

The Last Starship

Design a working starship from the reactor up, then take it into a fresh galaxy each run as a miner, pirate hunter or anything else you fancy.

75% of 1,644 Steam reviews are positivePlayers online now: 108$19.99
Scanner Sombre

Scanner Sombre

You are alone in a pitch-black cave with one tool: a LIDAR scanner that sprays the dark with rainbow dots.

91% of 3,193 Steam reviews are positivePlayers online now: 2$6.99
DEFCON

DEFCON

Command silos, fleets and shaky alliances from a bunker, then watch the countdown to global annihilation in real time.

87% of 3,510 Steam reviews are positivePlayers online now: 15$11.99
Uplink

Uplink

A hacking sim from 2001 that still nails the fantasy: take contracts, crack passwords, bounce your connection across the world, and scrub every log…

89% of 1,770 Steam reviews are positivePlayers online now: 10$11.99
Darwinia

Darwinia

Darwinia blends real-time strategy, action, and puzzles with a unique gesture-based control system.

78% of 783 Steam reviews are positivePlayers online now: 1$11.99
Multiwinia

Multiwinia

Multiwinia is a fast-paced, retro-inspired RTS that blends arcade action with strategic depth.

82% of 408 Steam reviews are positive$11.99