
Screenshots

Watch trailer on Steam ↗Crown Siege
JOrbits Games · Published by 2 Left Thumbs
Mostly Positive — 80% positive (325 reviews)
Last updated 28 Sept 2026
A short incremental tower defense game centered around growing and strengthening armies, to defend your kingdom and stop endless waves of enemies.
Action, Simulation, Strategy, Casual · 2026 · More free games
Command armies and fortify your defenses in Crown Siege, an action-packed tower defense game where every wave brings new threats. Strategize and grow your forces to protect your realm from JOrbits Games' innovative blend of simulation and strategy.
About this game
A short incremental tower defense game centered around growing and strengthening armies to defend your medieval kingdom and stop endless waves of enemies.
Recruit and Defend
Spawn troops to protect your kingdom. Defeat goblins and trolls to earn gold. Each wave pushes your defenses harder.
Upgrade the Kingdom
Earn experience and crowns to unlock upgrades that strengthen your army and your tower.
Become Unstoppable
Grow stronger over time with larger armies and powerful abilities until even the biggest goblin hordes fall.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Win10 x64
- Processor: 2-core / 4-thread CPU
- Memory: 4 GB RAM
- Graphics: GTX 750ti
- DirectX: Version 11
- Storage: 5 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
Press Coverage
Crown Siege, a incremental tower defense game has a fun demo worth a go
Mixing together incremental systems with lots of upgrades while you defend a tower from goblins, Crown Siege is a fun little demo to give a try. Read the full article here: https://www.gamingonlinux.com/2026/07/crown-siege-a-incremental-tower-defense-game-has-a-fun-demo-worth-a-go/Read full article on GamingOnLinuxPress Coverage
Crown Siege, an incremental tower defense game has a fun demo worth a go
Mixing together incremental systems with lots of upgrades while you defend a tower from goblins, Crown Siege is a fun little demo to give a try. Read the full article here: https://www.gamingonlinux.com/2026/07/crown-siege-an-incremental-tower-defense-game-has-a-fun-demo-worth-a-go/Read full article on GamingOnLinuxCommunity & EventsOfficial
Steam Next Fest + New Localizations
The June 2026 Steam Next Fest is here!In preparation for the event, we've been working to add various localizations. You can now play the public demo in English, Brazilian Portuguese, French, German, Japanese, Korean, Simplified Chinese, Spanish and Russian.Add Crown Siege to your Wishlist, and it will automatically be added to the new Steam Personalized Calendar.We deeply appreciate your patience, and will continue to improve our international support with each passing update. Please share your feedback either in the Steam discussions, or the official JOrbits Discord server!More Incrementals?The growing new-wave of incremental games covers an incredible variety of genres! And 2 Left Thumbs is proud to represent multiple games, also taking part in this Steam Next Fest. If you love the progression of incremental games, watching numbers soar ever higher, with plenty of fun twists to stand out in the crowd - then I recommend checking out these other titles as well! Your support is greatly appreciated.Lured In - Catch fish and manage an aquarium in this cozy tycoon-likeVoid Pachinko - Place powered pegs and capture balls to rebuild a villageRead full article on Community Announcements (2 Left Thumbs)AnnouncementsOfficial
DEMO RELEASE!
Hello Friends,Jordan and Zoe here! We are the two best friends behind Crown Siege :)We are so excited to announce that we have just released our new demo on the Steam page!Early reviews are a BIG help!!About Crown SiegeCrown Siege is an incremental tower defense game set in a fantasy/medieval world. Inspired by Right Click To Necromance, you can grow and strengthen armies to defend your kingdom and stop endless waves of enemies. Spawn troops, earn different currencies, and continue to upgrade your army and tower to defeat goblins, trolls and dragons.Our favourite part is watching the astral beam tear the battlefield apart, as hundreds of units swarm the screen. Things can get crazy!Full Release Plans?We began this passion project at the start of the year over the holiday season and we’ve worked on it almost everyday since. We have so many plans for the full release, including new environments, more boss battles and loads of units and enemies. We can’t wait to see it all come to life! This demo is just the beginning.We’d appreciate any feedback you may have, and we are incredibly grateful for your support! Please follow us here for updates, or join our Discord where we’ve been sharing our development milestones. THANK YOU FOR 8000 WISHLISTS!!We’d also like to thank our publisher 2 Left Thumbs for partnering with us. Graeme, you are an absolute delight to work with!JOrbits GamesRead full article on Community Announcements (2 Left Thumbs)AnnouncementsOfficial
Playtest & Publisher
Steam's Medieval FestCrown Siege is taking part in Steam's Medieval Fest, alongside roughly 1700 other games!Public PlaytestToday kicks off the first Steam playtest for Crown Siege! Anyone who had previously registered for the playtest will now automatically be granted access. Anyone new simply needs to click the green "Join The Playtest" button the the game's store page.We estimate this build will take most people about 1 hour to complete. We are eager to hear your feedback! If you want to connect with the devs directly, your best bet is the JOrbits Discord.PublisherIt is also time to share that Crown Siege has been picked up by 2 Left Thumbs! My name is Graeme, and 2 Left Thumbs is a one-man indie "micro-publisher" label. After playing an early build of Crown Siege on itch several months ago, I was quickly hooked by the simple gameplay, and incredibly smooth yet chaotic battles that played out. It's been my pleasure to work with JOrbits to further enhance the game, and I'm thrilled to now be opening that process up to the public!Thank you all very much for the opportunity. -GraemeRead full article on Community Announcements (2 Left Thumbs)






