A survivors-like game with side-scrolling action combat. Slash, dodge, and mow down endless monsters in a gothic horror castle. Upgrade with every choice, snowball out of control, and survive until the very end.

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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“We are launching in Early Access because the core gameplay loop of Castleborne Survivors is already playable, including side-scrolling combat, automatic attacks, level-up choices, weapon and passive item builds.

However, as a survivor-like action game, the long-term experience depends heavily on balance, pacing, weapon combinations, character variety, enemy pressure, and replayability. These are areas where real player feedback is especially valuable.

Early Access allows us to involve players while we continue developing the game. We plan to use community feedback to improve the game feel, adjust balance, fix issues, and decide the priority of future content updates. During Early Access, we intend to keep expanding the game with more characters, weapons, passive items, enemies, stages, and overall polish, working toward a more complete and stable full release.”

Approximately how long will this game be in Early Access?

“We expect the game to remain in Early Access for around six months. During this period, we plan to expand the game with more content, features, and gameplay systems.”

How is the full version planned to differ from the Early Access version?

“The Early Access version may still have some balance issues, and online co-op may be unstable or contain bugs. During Early Access, we plan to gradually add more stages, playable characters, weapons, and passive items, while further expanding the fusion and enchantment systems.

The full version is planned to include a more polished and stable online co-op experience, a deeper breakthrough layer for character enchantments, and a more complete advanced stage progression system.

Even after the full version is released, we plan to continue updating the game with new characters, weapons, and passive items.”

What is the current state of the Early Access version?

“The Early Access version will include:

At least 4 playable characters
At least 3 stages
A complete single-run gameplay experience
A complete meta-progression experience outside of each run

However, as an Early Access version, some aspects of the overall game flow, user interaction, and the stability of online co-op may still have issues. We will continue to improve and optimize these areas throughout Early Access.”

Will the game be priced differently during and after Early Access?

“The price of the full release is planned to be slightly higher than the Early Access price, but we do not intend to make a significant price increase.”

How are you planning on involving the Community in your development process?

“We plan to continue communicating with players through the Steam Community and Discord throughout development.”
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This game is not yet available on Steam

Planned Release Date: 2026

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About This Game

The castle has been swallowed by darkness, and monsters are pouring in from every direction. Fight your way through the horde and survive until the end!

A survivors-like game, now with side-scrolling action combat.

Castleborne Survivors blends roguelite progression with Metroidvania-inspired elements. Upgrade, enhance, merge, and enchant your way to greater power, until even overwhelming waves of monsters are no longer something to fear.

This is no longer a top-down survivors experience. Move, reposition, and dodge your way through the swarm — or build a weapon setup so powerful that enemies are wiped out before they can even reach you.

Gather coins in each run to buy permanent upgrades and push deeper into the castle on your next attempt.

  • Supports mouse, keyboard, and controller. Controller play is strongly recommended.

  • Supports local two-player co-op.

Tips

  • Different characters have completely different starting attacks and playstyles.

  • Try different weapon combinations when choosing upgrades, and find the combat style that works best for you.

  • Your starting weapon can enchant the weapons you gain through upgrades, taking your combat power even further.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

The game code was developed with the assistance of generative AI, and part of the game assets are AI-generated.

System Requirements

Windows
macOS
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel Core i3-6100 / AMD FX-6300 or better
    • Memory: 4 GB RAM
    • Graphics: Intel UHD Graphics 620 / NVIDIA GeForce GT 1030 / AMD Radeon RX 550 or better, DirectX 12 feature level 12_0
    • DirectX: Version 12
    • Storage: 1 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i5-6600K / AMD Ryzen 5 1600 or better
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 1050 / AMD Radeon RX 560 or better, DirectX 12 feature level 12_0
    • DirectX: Version 12
    • Storage: 1 GB available space
    Minimum:
    • OS: macOS 13.0 or better
    • Processor: Apple M1
    • Memory: 8 GB RAM
    Recommended:
    • OS: macOS 13.0 or better
    • Processor: Apple M1
    • Memory: 8 GB RAM
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