Games Like The Castle Doctrine

The Castle Doctrine

The Castle Doctrine is a massively-multiplayer game of burglary and home defense. It's 1991, and things are bad. You're a guy with a house and family. Other players are coming to take what's yours. Build security to stop them. Study their houses, buy tools, and break in to take what's theirs.

★ PUZZLE PIRATES: DARK SEAS ★ WORLD WARFARE ★ WAYS OF HISTORY ★ ASCENT - THE SPACE GAME ★ THE INFINITE BLACK ★ EVERLAND (STRESS TEST) ★ EMPOREA: REALMS OF WAR AND MAGIC ★ TOUHOU BIG BIG BATTLE ★ TANK ARENA:TOTAL OPERATION ★ PROP AND SEEK® ★ FAERIA ★ MY LANDS: BLACK GEM HUNTING ★ WE ♥ IT 
1

Puzzle Pirates: Dark Seas

74% 👍 OF 532
About This Game

Every activity in Puzzle Pirates is a uniquely fun puzzle: be it sailing, gunning, or hauling treasure, your own puzzling skill determines your success!

Player reviews say you can…

  • …Sail by Solving Puzzles
  • …Puzzle Swordfights
  • …Raid as a Crew
3

Ways of History

53% 👍 OF 255
About This Game

Hardcore real-time strategy with a long-term round. Development of your civilization from caves to space. Huge world. Thousands of players. 240+ sciences and technologies. About 100 troops. 4 races. 50+ resource deposits. War, trade, science, construction...

4

Ascent - The Space Game

68% 👍 OF 339
About This Game

Ascent is a PVE sandbox space MMO with 270 BILLION star systems and an emphasis on strong Sci Fi. It encourages Exploration, Colonization, Research, Asteroid mining, Farming, Trading, and Combat. Outside the tutorial sector, everything in-game has been built by players.

5

The Infinite Black

67% 👍 OF 213
About This Game

Fleet up with thousands of players in The Infinite Black -- The wildly popular online space combat and adventure game! Command massive spaceships, form powerful corporations, and battle it out in never-ending intergalactic warfare!

REL Oct 19, 2016 FREE ON STEAM See This Game →
7

Emporea: Realms of War and Magic

68% 👍 OF 540
About This Game

Emporea is an oldschool fantasy strategy game, where cooperation with other players is necessary to achieve victory. Only the best alliance can win! Multiple realms available, with new ones starting every two weeks.

Player reviews say you can…

  • …Build a Kingdom
  • …Choose Your Race
  • …Research Spells
9

Tank Arena:Total Operation

89% 👍 OF 1.0K
About This Game

Tank Arena:Total Operation is a free MMO war game where you play as a commander, drive thousands of types of tanks, armored vehicles or helicopters on a massive battlefield engaging in 12v12 team-based battles against players globally. Enjoy the fun!

Player reviews say you can…

  • …Command Tanks and Helicopters
  • …Fight in 12v12 Battles
  • …Upgrade Armor and Firepower
REL Dec 19, 2024 FREE ON STEAM See This Game →
10

PROP AND SEEK®

81% 👍 OF 5.0K
About This Game

Prop and seek is a hide and seek game which up to 32 players take turns to hide or seek. You can be a prop to hide or be a hunter to find all hidden props.

Player reviews say you can…

  • …Hide As Props
  • …Hunt Hidden Props
  • …Jetpack Prop Hunts
REL Nov 19, 2022 FREE ON STEAM See This Game →
12

My Lands: Black Gem Hunting

83% 👍 OF 3.3K
About This Game

My Lands is a free online RTS where dark and light forces fight for Black Gem and dominion in a vast fantasy world. Cooperation between players, joint economy development, creation of clans and alliances and elaboration of a team strategy serve as the very foundation of the game.

Player reviews say you can…

  • …Develop Cities Offline
  • …Choose One of Four Races
  • …Trade or Wage War
REL Sep 16, 2014 FREE ON STEAM See This Game →